Cross-source identifiers
Every current identifier attachment, with the link method and confidence carried verbatim — deterministic links are 1.000; probabilistic links surface their real matcher confidence, never rounded up.
| Scheme | Value | Source table | Link method | Confidence | Since | Provenance |
|---|---|---|---|---|---|---|
| npi | 1538996038 | nppes_providers | deterministic_pk | 1.000 | 2026-06-10 | evidencerecorded: 2026-06-10 methodology: entity-graph/v1 evidence: {"rule":"D-NPI","source_pk":"1538996038","entity_type_code":"2"} |
| pac_id | 6800312356 | pecos_providers | exact_npi_in_pecos | 1.000 | 2026-06-16 | evidencerecorded: 2026-06-16 methodology: entity-graph/v1 evidence: {"npi":"1538996038","rule":"D-PECOS","enrlmt_id":"O20250428002212","pecos_asct_cntl_id":"6800312356"} |
| pecos_enrlmt_id | O20250428002212 | pecos_providers | exact_npi_in_pecos | 1.000 | 2026-06-16 | evidencerecorded: 2026-06-16 methodology: entity-graph/v1 evidence: {"npi":"1538996038","rule":"D-PECOS","enrlmt_id":"O20250428002212"} |
Graph edges
One-hop relationships — ownership, chain membership, operation — each backed by a federal source row.
| Relationship | Entity | Confidence | Source table | Provenance |
|---|---|---|---|---|
| ← owns | TLCO HOLDINGS LLC (NY) | 1.000 | snf_all_owners | evidencerecorded: 2026-06-16 methodology: entity-graph/v1 attributes: {"role_code":"34","association_date":"12/01/2024","percentage_ownership":23.5} evidence: {"rule":"D-OWNER","owner_pac":"0143676510","source_pk":270099,"type_owner":"O","enrollment_id":"O20250428002212","role_code_owner":"34","role_text_owner":"5% OR GREATER DIRECT OWNERSHIP INTEREST","dst_resolved_via":"pecos_enrlmt_id","percentage_ownership_raw":23.5,"enrollment_organization_name":"COUNTRYSIDE CARE CENTER LLC"} |
| ← owns | OWNER PAC 0446776900 (CA) | 1.000 | snf_all_owners | evidencerecorded: 2026-06-16 methodology: entity-graph/v1 attributes: {"role_code":"72","association_date":"12/01/2024","percentage_ownership":null} evidence: {"rule":"D-OWNER","owner_pac":"0446776900","source_pk":270101,"type_owner":"O","enrollment_id":"O20250428002212","role_code_owner":"72","role_text_owner":"ADP OF THE SNF","dst_resolved_via":"pecos_enrlmt_id","percentage_ownership_raw":null,"enrollment_organization_name":"COUNTRYSIDE CARE CENTER LLC"} |
| ← owns | BORUCH SHEPS | 1.000 | snf_all_owners | evidencerecorded: 2026-06-16 methodology: entity-graph/v1 attributes: {"role_code":"34","association_date":"12/01/2024","percentage_ownership":10} evidence: {"rule":"D-OWNER","owner_pac":"1052533734","source_pk":270102,"type_owner":"I","enrollment_id":"O20250428002212","role_code_owner":"34","role_text_owner":"5% OR GREATER DIRECT OWNERSHIP INTEREST","dst_resolved_via":"pecos_enrlmt_id","percentage_ownership_raw":10,"enrollment_organization_name":"COUNTRYSIDE CARE CENTER LLC"} |
| ← owns | OWNER PAC 1153847611 (IL) | 1.000 | snf_all_owners | evidencerecorded: 2026-06-16 methodology: entity-graph/v1 attributes: {"role_code":"72","association_date":"04/28/2025","percentage_ownership":null} evidence: {"rule":"D-OWNER","owner_pac":"1153847611","source_pk":270105,"type_owner":"O","enrollment_id":"O20250428002212","role_code_owner":"72","role_text_owner":"ADP OF THE SNF","dst_resolved_via":"pecos_enrlmt_id","percentage_ownership_raw":null,"enrollment_organization_name":"COUNTRYSIDE CARE CENTER LLC"} |
| ← owns | OWNER PAC 1456877919 (CA) | 1.000 | snf_all_owners | evidencerecorded: 2026-06-16 methodology: entity-graph/v1 attributes: {"role_code":"72","association_date":"12/01/2024","percentage_ownership":null} evidence: {"rule":"D-OWNER","owner_pac":"1456877919","source_pk":270106,"type_owner":"O","enrollment_id":"O20250428002212","role_code_owner":"72","role_text_owner":"ADP OF THE SNF","dst_resolved_via":"pecos_enrlmt_id","percentage_ownership_raw":null,"enrollment_organization_name":"COUNTRYSIDE CARE CENTER LLC"} |
| ← owns | AVRAHAM ERBLICH | 1.000 | snf_all_owners | evidencerecorded: 2026-06-16 methodology: entity-graph/v1 attributes: {"role_code":"34","association_date":"12/01/2024","percentage_ownership":16} evidence: {"rule":"D-OWNER","owner_pac":"1557662749","source_pk":270107,"type_owner":"I","enrollment_id":"O20250428002212","role_code_owner":"34","role_text_owner":"5% OR GREATER DIRECT OWNERSHIP INTEREST","dst_resolved_via":"pecos_enrlmt_id","percentage_ownership_raw":16,"enrollment_organization_name":"COUNTRYSIDE CARE CENTER LLC"} |
| ← owns | CHAIM MILLMAN | 1.000 | snf_all_owners | evidencerecorded: 2026-06-16 methodology: entity-graph/v1 attributes: {"role_code":"43","association_date":"12/01/2024","percentage_ownership":null} evidence: {"rule":"D-OWNER","owner_pac":"2163605528","source_pk":270110,"type_owner":"I","enrollment_id":"O20250428002212","role_code_owner":"43","role_text_owner":"OPERATIONAL/MANAGERIAL CONTROL","dst_resolved_via":"pecos_enrlmt_id","percentage_ownership_raw":null,"enrollment_organization_name":"COUNTRYSIDE CARE CENTER LLC"} |
| ← owns | ETN FAMILY HOLDINGS LLC (NY) | 1.000 | snf_all_owners | evidencerecorded: 2026-06-16 methodology: entity-graph/v1 attributes: {"role_code":"34","association_date":"12/01/2024","percentage_ownership":23.5} evidence: {"rule":"D-OWNER","owner_pac":"2163943275","source_pk":270115,"type_owner":"O","enrollment_id":"O20250428002212","role_code_owner":"34","role_text_owner":"5% OR GREATER DIRECT OWNERSHIP INTEREST","dst_resolved_via":"pecos_enrlmt_id","percentage_ownership_raw":23.5,"enrollment_organization_name":"COUNTRYSIDE CARE CENTER LLC"} |
| ← owns | OWNER PAC 2365968815 (NY) | 1.000 | snf_all_owners | evidencerecorded: 2026-06-16 methodology: entity-graph/v1 attributes: {"role_code":"72","association_date":"12/01/2024","percentage_ownership":null} evidence: {"rule":"D-OWNER","owner_pac":"2365968815","source_pk":270118,"type_owner":"O","enrollment_id":"O20250428002212","role_code_owner":"72","role_text_owner":"ADP OF THE SNF","dst_resolved_via":"pecos_enrlmt_id","percentage_ownership_raw":null,"enrollment_organization_name":"COUNTRYSIDE CARE CENTER LLC"} |
| ← owns | BENJAMIN FRIEDMAN | 1.000 | snf_all_owners | evidencerecorded: 2026-06-16 methodology: entity-graph/v1 attributes: {"role_code":"34","association_date":"12/01/2024","percentage_ownership":15} evidence: {"rule":"D-OWNER","owner_pac":"3173787058","source_pk":270119,"type_owner":"I","enrollment_id":"O20250428002212","role_code_owner":"34","role_text_owner":"5% OR GREATER DIRECT OWNERSHIP INTEREST","dst_resolved_via":"pecos_enrlmt_id","percentage_ownership_raw":15,"enrollment_organization_name":"COUNTRYSIDE CARE CENTER LLC"} |
| ← owns | WINDY COOK | 1.000 | snf_all_owners | evidencerecorded: 2026-06-16 methodology: entity-graph/v1 attributes: {"role_code":"43","association_date":"12/01/2024","percentage_ownership":null} evidence: {"rule":"D-OWNER","owner_pac":"3577089028","source_pk":270122,"type_owner":"I","enrollment_id":"O20250428002212","role_code_owner":"43","role_text_owner":"OPERATIONAL/MANAGERIAL CONTROL","dst_resolved_via":"pecos_enrlmt_id","percentage_ownership_raw":null,"enrollment_organization_name":"COUNTRYSIDE CARE CENTER LLC"} |
| ← owns | OWNER PAC 4486170933 | 1.000 | snf_all_owners | evidencerecorded: 2026-06-16 methodology: entity-graph/v1 attributes: {"role_code":"72","association_date":"12/01/2024","percentage_ownership":null} evidence: {"rule":"D-OWNER","owner_pac":"4486170933","source_pk":270123,"type_owner":"I","enrollment_id":"O20250428002212","role_code_owner":"72","role_text_owner":"ADP OF THE SNF","dst_resolved_via":"pecos_enrlmt_id","percentage_ownership_raw":null,"enrollment_organization_name":"COUNTRYSIDE CARE CENTER LLC"} |
| ← owns | BEZALEL STERN (NY) | 1.000 | snf_all_owners | evidencerecorded: 2026-06-16 methodology: entity-graph/v1 attributes: {"role_code":"85","association_date":"12/01/2024","percentage_ownership":4.5} evidence: {"rule":"D-OWNER","owner_pac":"4688640295","source_pk":270124,"type_owner":"I","enrollment_id":"O20250428002212","role_code_owner":"85","role_text_owner":"DIRECT OWNERSHIP INTEREST","dst_resolved_via":"pecos_enrlmt_id","percentage_ownership_raw":4.5,"enrollment_organization_name":"COUNTRYSIDE CARE CENTER LLC"} |
| ← owns | OWNER PAC 4880110337 | 1.000 | snf_all_owners | evidencerecorded: 2026-06-16 methodology: entity-graph/v1 attributes: {"role_code":"85","association_date":"12/01/2024","percentage_ownership":2} evidence: {"rule":"D-OWNER","owner_pac":"4880110337","source_pk":270125,"type_owner":"I","enrollment_id":"O20250428002212","role_code_owner":"85","role_text_owner":"DIRECT OWNERSHIP INTEREST","dst_resolved_via":"pecos_enrlmt_id","percentage_ownership_raw":2,"enrollment_organization_name":"COUNTRYSIDE CARE CENTER LLC"} |
| ← owns | T NEWHOUSE FAMILY TRUST (NY) | 1.000 | snf_all_owners | evidencerecorded: 2026-06-16 methodology: entity-graph/v1 attributes: {"role_code":"35","association_date":"12/01/2024","percentage_ownership":11.6} evidence: {"rule":"D-OWNER","owner_pac":"4880115997","source_pk":270126,"type_owner":"O","enrollment_id":"O20250428002212","role_code_owner":"35","role_text_owner":"5% OR GREATER INDIRECT OWNERSHIP INTEREST","dst_resolved_via":"pecos_enrlmt_id","percentage_ownership_raw":11.6,"enrollment_organization_name":"COUNTRYSIDE CARE CENTER LLC"} |
| ← owns | OWNER PAC 5092231555 (IL) | 1.000 | snf_all_owners | evidencerecorded: 2026-06-16 methodology: entity-graph/v1 attributes: {"role_code":"72","association_date":"12/01/2024","percentage_ownership":null} evidence: {"rule":"D-OWNER","owner_pac":"5092231555","source_pk":270127,"type_owner":"O","enrollment_id":"O20250428002212","role_code_owner":"72","role_text_owner":"ADP OF THE SNF","dst_resolved_via":"pecos_enrlmt_id","percentage_ownership_raw":null,"enrollment_organization_name":"COUNTRYSIDE CARE CENTER LLC"} |
| ← owns | OWNER PAC 5395261846 | 1.000 | snf_all_owners | evidencerecorded: 2026-06-16 methodology: entity-graph/v1 attributes: {"role_code":"71","association_date":"12/01/2024","percentage_ownership":null} evidence: {"rule":"D-OWNER","owner_pac":"5395261846","source_pk":270128,"type_owner":"I","enrollment_id":"O20250428002212","role_code_owner":"71","role_text_owner":"TRUSTEE OF THE SNF","dst_resolved_via":"pecos_enrlmt_id","percentage_ownership_raw":null,"enrollment_organization_name":"COUNTRYSIDE CARE CENTER LLC"} |
| ← owns | OWNER PAC 5799201240 | 1.000 | snf_all_owners | evidencerecorded: 2026-06-16 methodology: entity-graph/v1 attributes: {"role_code":"85","association_date":"12/01/2024","percentage_ownership":1.5} evidence: {"rule":"D-OWNER","owner_pac":"5799201240","source_pk":270129,"type_owner":"I","enrollment_id":"O20250428002212","role_code_owner":"85","role_text_owner":"DIRECT OWNERSHIP INTEREST","dst_resolved_via":"pecos_enrlmt_id","percentage_ownership_raw":1.5,"enrollment_organization_name":"COUNTRYSIDE CARE CENTER LLC"} |
| ← owns | JANET HOLMBERG | 1.000 | snf_all_owners | evidencerecorded: 2026-06-16 methodology: entity-graph/v1 attributes: {"role_code":"43","association_date":"12/01/2024","percentage_ownership":null} evidence: {"rule":"D-OWNER","owner_pac":"5991110512","source_pk":270130,"type_owner":"I","enrollment_id":"O20250428002212","role_code_owner":"43","role_text_owner":"OPERATIONAL/MANAGERIAL CONTROL","dst_resolved_via":"pecos_enrlmt_id","percentage_ownership_raw":null,"enrollment_organization_name":"COUNTRYSIDE CARE CENTER LLC"} |
| ← owns | ERIC NEWHOUSE | 1.000 | snf_all_owners | evidencerecorded: 2026-06-16 methodology: entity-graph/v1 attributes: {"role_code":"43","association_date":"12/01/2024","percentage_ownership":null} evidence: {"rule":"D-OWNER","owner_pac":"6608078092","source_pk":270132,"type_owner":"I","enrollment_id":"O20250428002212","role_code_owner":"43","role_text_owner":"OPERATIONAL/MANAGERIAL CONTROL","dst_resolved_via":"pecos_enrlmt_id","percentage_ownership_raw":null,"enrollment_organization_name":"COUNTRYSIDE CARE CENTER LLC"} |
| ← owns | OWNER PAC 6608392154 | 1.000 | snf_all_owners | evidencerecorded: 2026-06-16 methodology: entity-graph/v1 attributes: {"role_code":"85","association_date":"12/01/2024","percentage_ownership":1} evidence: {"rule":"D-OWNER","owner_pac":"6608392154","source_pk":270136,"type_owner":"I","enrollment_id":"O20250428002212","role_code_owner":"85","role_text_owner":"DIRECT OWNERSHIP INTEREST","dst_resolved_via":"pecos_enrlmt_id","percentage_ownership_raw":1,"enrollment_organization_name":"COUNTRYSIDE CARE CENTER LLC"} |
| ← owns | OWNER PAC 6709302268 (NY) | 1.000 | snf_all_owners | evidencerecorded: 2026-06-16 methodology: entity-graph/v1 attributes: {"role_code":"72","association_date":"12/01/2024","percentage_ownership":null} evidence: {"rule":"D-OWNER","owner_pac":"6709302268","source_pk":270137,"type_owner":"O","enrollment_id":"O20250428002212","role_code_owner":"72","role_text_owner":"ADP OF THE SNF","dst_resolved_via":"pecos_enrlmt_id","percentage_ownership_raw":null,"enrollment_organization_name":"COUNTRYSIDE CARE CENTER LLC"} |
| ← owns | COM FAMILY TRUST (NY) | 1.000 | snf_all_owners | evidencerecorded: 2026-06-16 methodology: entity-graph/v1 attributes: {"role_code":"35","association_date":"12/01/2024","percentage_ownership":11.6} evidence: {"rule":"D-OWNER","owner_pac":"6709307812","source_pk":270138,"type_owner":"O","enrollment_id":"O20250428002212","role_code_owner":"35","role_text_owner":"5% OR GREATER INDIRECT OWNERSHIP INTEREST","dst_resolved_via":"pecos_enrlmt_id","percentage_ownership_raw":11.6,"enrollment_organization_name":"COUNTRYSIDE CARE CENTER LLC"} |
| ← owns | OWNER PAC 7012433568 | 1.000 | snf_all_owners | evidencerecorded: 2026-06-16 methodology: entity-graph/v1 attributes: {"role_code":"86","association_date":"12/01/2024","percentage_ownership":2} evidence: {"rule":"D-OWNER","owner_pac":"7012433568","source_pk":270139,"type_owner":"I","enrollment_id":"O20250428002212","role_code_owner":"86","role_text_owner":"INDIRECT OWNERSHIP INTEREST","dst_resolved_via":"pecos_enrlmt_id","percentage_ownership_raw":2,"enrollment_organization_name":"COUNTRYSIDE CARE CENTER LLC"} |
| ← owns | TLM FAMILY TRUST (NY) | 1.000 | snf_all_owners | evidencerecorded: 2026-06-16 methodology: entity-graph/v1 attributes: {"role_code":"35","association_date":"12/01/2024","percentage_ownership":11.6} evidence: {"rule":"D-OWNER","owner_pac":"7517488620","source_pk":270140,"type_owner":"O","enrollment_id":"O20250428002212","role_code_owner":"35","role_text_owner":"5% OR GREATER INDIRECT OWNERSHIP INTEREST","dst_resolved_via":"pecos_enrlmt_id","percentage_ownership_raw":11.6,"enrollment_organization_name":"COUNTRYSIDE CARE CENTER LLC"} |
| ← owns | MICHAEL AHEARN (IL) | 1.000 | snf_all_owners | evidencerecorded: 2026-06-16 methodology: entity-graph/v1 attributes: {"role_code":"43","association_date":"12/01/2024","percentage_ownership":null} evidence: {"rule":"D-OWNER","owner_pac":"8224921648","source_pk":270141,"type_owner":"I","enrollment_id":"O20250428002212","role_code_owner":"43","role_text_owner":"OPERATIONAL/MANAGERIAL CONTROL","dst_resolved_via":"pecos_enrlmt_id","percentage_ownership_raw":null,"enrollment_organization_name":"COUNTRYSIDE CARE CENTER LLC"} |
| ← owns | TEMI NEWHOUSE | 1.000 | snf_all_owners | evidencerecorded: 2026-06-16 methodology: entity-graph/v1 attributes: {"role_code":"71","association_date":"12/01/2024","percentage_ownership":null} evidence: {"rule":"D-OWNER","owner_pac":"8325240716","source_pk":270143,"type_owner":"I","enrollment_id":"O20250428002212","role_code_owner":"71","role_text_owner":"TRUSTEE OF THE SNF","dst_resolved_via":"pecos_enrlmt_id","percentage_ownership_raw":null,"enrollment_organization_name":"COUNTRYSIDE CARE CENTER LLC"} |
| ← owns | OWNER PAC 8527584085 (NY) | 1.000 | snf_all_owners | evidencerecorded: 2026-06-16 methodology: entity-graph/v1 attributes: {"role_code":"85","association_date":"12/01/2024","percentage_ownership":3} evidence: {"rule":"D-OWNER","owner_pac":"8527584085","source_pk":270144,"type_owner":"O","enrollment_id":"O20250428002212","role_code_owner":"85","role_text_owner":"DIRECT OWNERSHIP INTEREST","dst_resolved_via":"pecos_enrlmt_id","percentage_ownership_raw":3,"enrollment_organization_name":"COUNTRYSIDE CARE CENTER LLC"} |
| ← owns | OWNER PAC 8921524471 | 1.000 | snf_all_owners | evidencerecorded: 2026-06-16 methodology: entity-graph/v1 attributes: {"role_code":"86","association_date":"12/01/2024","percentage_ownership":0.9} evidence: {"rule":"D-OWNER","owner_pac":"8921524471","source_pk":270145,"type_owner":"I","enrollment_id":"O20250428002212","role_code_owner":"86","role_text_owner":"INDIRECT OWNERSHIP INTEREST","dst_resolved_via":"pecos_enrlmt_id","percentage_ownership_raw":0.9,"enrollment_organization_name":"COUNTRYSIDE CARE CENTER LLC"} |
| ← owns | E NEWHOUSE FAMILY TRUST (NY) | 1.000 | snf_all_owners | evidencerecorded: 2026-06-16 methodology: entity-graph/v1 attributes: {"role_code":"35","association_date":"12/01/2024","percentage_ownership":11.6} evidence: {"rule":"D-OWNER","owner_pac":"9335660448","source_pk":270146,"type_owner":"O","enrollment_id":"O20250428002212","role_code_owner":"35","role_text_owner":"5% OR GREATER INDIRECT OWNERSHIP INTEREST","dst_resolved_via":"pecos_enrlmt_id","percentage_ownership_raw":11.6,"enrollment_organization_name":"COUNTRYSIDE CARE CENTER LLC"} |
Current record
Current claims returned for this entity, grouped by provenance subject. The table exposes the source identifier recorded for each claim.
org · 1538996038 JSON
| Metric | Value | Asserted | Source |
|---|---|---|---|
| enumeration_date | 2024-09-18 | 2026-06-10 | Centers for Medicare & Medicaid ServicesNPPES NPI Registry (individuals) 202602 publisher: Centers for Medicare & Medicaid Services retrieved: 2026-06-10 sha256: 8b5267e250fd4df6… claim API: JSON |
| legal_business_name | COUNTRYSIDE CARE CENTER LLC | 2026-06-10 | Centers for Medicare & Medicaid ServicesNPPES NPI Registry (individuals) 202602 publisher: Centers for Medicare & Medicaid Services retrieved: 2026-06-10 sha256: 8b5267e250fd4df6… claim API: JSON |
| practice_state | IL | 2026-06-10 | Centers for Medicare & Medicaid ServicesNPPES NPI Registry (individuals) 202602 publisher: Centers for Medicare & Medicaid Services retrieved: 2026-06-10 sha256: 8b5267e250fd4df6… claim API: JSON |
| primary_taxonomy | 314000000X | 2026-06-10 | Centers for Medicare & Medicaid ServicesNPPES NPI Registry (individuals) 202602 publisher: Centers for Medicare & Medicaid Services retrieved: 2026-06-10 sha256: 8b5267e250fd4df6… claim API: JSON |
Provider screening signals
NPI-keyed source families read directly for 1538996038: federal and state integrity lists, CMS Open Payments, Order and Referring eligibility, Medicare opt-out, and enrollment revalidation. Cells expose the source and provenance fields supplied by the selected record. A screening aid — re-confirm any match against the primary source before acting; absence means nothing on file in the data Fonteum currently holds, never a guarantee none exists.
Sanctions & integrity
Coverage staleExclusion coverage is stale or cannot be reconciled to an attested source artifact. This result is indeterminate and must not be treated as a clearance; check the current issuing-agency lists.
- Coverage status: indeterminate
- Screened 26 integrity lists; no negative determination was made.
14-tuple provenance (26)
Industry payments
None on file0 CMS Open Payments records on file for this NPI.
14-tuple provenance (1)
Order & referring eligibility
None on fileNo CMS Order and Referring record on file for this NPI.
14-tuple provenance (1)
Medicare opt-out
None on fileNo CMS Medicare opt-out affidavit on file for this NPI.
14-tuple provenance (1)
Revalidation
On file1 Medicare enrollment record on file.
- Due date: TBD upstream — not due within the ensuing six months.
14-tuple provenance (1)
Point-in-time
Query retained claim coordinates under bitemporal-read/v1. Most facts have no superseded row; dates outside retained coverage may return no prior version, and diffs require both coordinates.
Pick a date to reconstruct, or two dates to diff. Equivalent JSON: /api/v1/history/{subject_type}/{subject_id}?at=… and …/diff?from=…&to=…