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 | 1639856461 | nppes_providers | deterministic_pk | 1.000 | 2026-06-10 | evidencerecorded: 2026-06-10 methodology: entity-graph/v1 evidence: {"rule":"D-NPI","source_pk":"1639856461","entity_type_code":"2"} |
| pac_id | 6901252113 | pecos_providers | exact_npi_in_pecos | 1.000 | 2026-06-16 | evidencerecorded: 2026-06-16 methodology: entity-graph/v1 evidence: {"npi":"1639856461","rule":"D-PECOS","enrlmt_id":"O20231024003832","pecos_asct_cntl_id":"6901252113"} |
| pecos_enrlmt_id | O20231024003832 | pecos_providers | exact_npi_in_pecos | 1.000 | 2026-06-16 | evidencerecorded: 2026-06-16 methodology: entity-graph/v1 evidence: {"npi":"1639856461","rule":"D-PECOS","enrlmt_id":"O20231024003832"} |
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":"10/16/2023","percentage_ownership":21} evidence: {"rule":"D-OWNER","owner_pac":"0143676510","source_pk":245231,"type_owner":"O","enrollment_id":"O20231024003832","role_code_owner":"34","role_text_owner":"5% OR GREATER DIRECT OWNERSHIP INTEREST","dst_resolved_via":"pecos_enrlmt_id","percentage_ownership_raw":21,"enrollment_organization_name":"AGAWAM SOUTH REHAB AND NURSING LLC"} |
| ← owns | OWNER PAC 0345738316 | 1.000 | snf_all_owners | evidencerecorded: 2026-06-16 methodology: entity-graph/v1 attributes: {"role_code":"86","association_date":"10/16/2023","percentage_ownership":0.33} evidence: {"rule":"D-OWNER","owner_pac":"0345738316","source_pk":245234,"type_owner":"I","enrollment_id":"O20231024003832","role_code_owner":"86","role_text_owner":"INDIRECT OWNERSHIP INTEREST","dst_resolved_via":"pecos_enrlmt_id","percentage_ownership_raw":0.33,"enrollment_organization_name":"AGAWAM SOUTH REHAB AND NURSING LLC"} |
| ← owns | BORUCH SHEPS | 1.000 | snf_all_owners | evidencerecorded: 2026-06-16 methodology: entity-graph/v1 attributes: {"role_code":"34","association_date":"10/16/2023","percentage_ownership":14.5} evidence: {"rule":"D-OWNER","owner_pac":"1052533734","source_pk":245235,"type_owner":"I","enrollment_id":"O20231024003832","role_code_owner":"34","role_text_owner":"5% OR GREATER DIRECT OWNERSHIP INTEREST","dst_resolved_via":"pecos_enrlmt_id","percentage_ownership_raw":14.5,"enrollment_organization_name":"AGAWAM SOUTH REHAB AND NURSING LLC"} |
| ← owns | AVRAHAM ERBLICH | 1.000 | snf_all_owners | evidencerecorded: 2026-06-16 methodology: entity-graph/v1 attributes: {"role_code":"34","association_date":"10/16/2023","percentage_ownership":13.5} evidence: {"rule":"D-OWNER","owner_pac":"1557662749","source_pk":245239,"type_owner":"I","enrollment_id":"O20231024003832","role_code_owner":"34","role_text_owner":"5% OR GREATER DIRECT OWNERSHIP INTEREST","dst_resolved_via":"pecos_enrlmt_id","percentage_ownership_raw":13.5,"enrollment_organization_name":"AGAWAM SOUTH REHAB AND NURSING LLC"} |
| ← owns | OWNER PAC 1850889817 (CT) | 1.000 | snf_all_owners | evidencerecorded: 2026-06-16 methodology: entity-graph/v1 attributes: {"role_code":"72","association_date":"07/13/2025","percentage_ownership":null} evidence: {"rule":"D-OWNER","owner_pac":"1850889817","source_pk":245243,"type_owner":"O","enrollment_id":"O20231024003832","role_code_owner":"72","role_text_owner":"ADP OF THE SNF","dst_resolved_via":"pecos_enrlmt_id","percentage_ownership_raw":null,"enrollment_organization_name":"AGAWAM SOUTH REHAB AND NURSING LLC"} |
| ← owns | CHAIM MILLMAN | 1.000 | snf_all_owners | evidencerecorded: 2026-06-16 methodology: entity-graph/v1 attributes: {"role_code":"40","association_date":"10/16/2023","percentage_ownership":100} evidence: {"rule":"D-OWNER","owner_pac":"2163605528","source_pk":245244,"type_owner":"I","enrollment_id":"O20231024003832","role_code_owner":"40","role_text_owner":"CORPORATE OFFICER","dst_resolved_via":"pecos_enrlmt_id","percentage_ownership_raw":100,"enrollment_organization_name":"AGAWAM SOUTH REHAB AND NURSING LLC"} |
| ← owns | OWNER PAC 2163910134 | 1.000 | snf_all_owners | evidencerecorded: 2026-06-16 methodology: entity-graph/v1 attributes: {"role_code":"72","association_date":"10/16/2023","percentage_ownership":null} evidence: {"rule":"D-OWNER","owner_pac":"2163910134","source_pk":245250,"type_owner":"I","enrollment_id":"O20231024003832","role_code_owner":"72","role_text_owner":"ADP OF THE SNF","dst_resolved_via":"pecos_enrlmt_id","percentage_ownership_raw":null,"enrollment_organization_name":"AGAWAM SOUTH REHAB AND NURSING LLC"} |
| ← owns | BENJAMIN FRIEDMAN | 1.000 | snf_all_owners | evidencerecorded: 2026-06-16 methodology: entity-graph/v1 attributes: {"role_code":"43","association_date":"10/16/2023","percentage_ownership":null} evidence: {"rule":"D-OWNER","owner_pac":"3173787058","source_pk":245252,"type_owner":"I","enrollment_id":"O20231024003832","role_code_owner":"43","role_text_owner":"OPERATIONAL/MANAGERIAL CONTROL","dst_resolved_via":"pecos_enrlmt_id","percentage_ownership_raw":null,"enrollment_organization_name":"AGAWAM SOUTH REHAB AND NURSING LLC"} |
| ← owns | BRITTANY BEATTY | 1.000 | snf_all_owners | evidencerecorded: 2026-06-16 methodology: entity-graph/v1 attributes: {"role_code":"43","association_date":"10/16/2023","percentage_ownership":null} evidence: {"rule":"D-OWNER","owner_pac":"3678089315","source_pk":245255,"type_owner":"I","enrollment_id":"O20231024003832","role_code_owner":"43","role_text_owner":"OPERATIONAL/MANAGERIAL CONTROL","dst_resolved_via":"pecos_enrlmt_id","percentage_ownership_raw":null,"enrollment_organization_name":"AGAWAM SOUTH REHAB AND NURSING 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":"10/16/2023","percentage_ownership":21} evidence: {"rule":"D-OWNER","owner_pac":"4183054364","source_pk":245258,"type_owner":"O","enrollment_id":"O20231024003832","role_code_owner":"34","role_text_owner":"5% OR GREATER DIRECT OWNERSHIP INTEREST","dst_resolved_via":"pecos_enrlmt_id","percentage_ownership_raw":21,"enrollment_organization_name":"AGAWAM SOUTH REHAB AND NURSING LLC"} |
| ← owns | BEZALEL STERN (NY) | 1.000 | snf_all_owners | evidencerecorded: 2026-06-16 methodology: entity-graph/v1 attributes: {"role_code":"34","association_date":"10/16/2023","percentage_ownership":9} evidence: {"rule":"D-OWNER","owner_pac":"4688640295","source_pk":245261,"type_owner":"I","enrollment_id":"O20231024003832","role_code_owner":"34","role_text_owner":"5% OR GREATER DIRECT OWNERSHIP INTEREST","dst_resolved_via":"pecos_enrlmt_id","percentage_ownership_raw":9,"enrollment_organization_name":"AGAWAM SOUTH REHAB AND NURSING 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":"10/16/2023","percentage_ownership":10.4} evidence: {"rule":"D-OWNER","owner_pac":"4880115997","source_pk":245263,"type_owner":"O","enrollment_id":"O20231024003832","role_code_owner":"35","role_text_owner":"5% OR GREATER INDIRECT OWNERSHIP INTEREST","dst_resolved_via":"pecos_enrlmt_id","percentage_ownership_raw":10.4,"enrollment_organization_name":"AGAWAM SOUTH REHAB AND NURSING LLC"} |
| ← owns | MARTA SUBIRA | 1.000 | snf_all_owners | evidencerecorded: 2026-06-16 methodology: entity-graph/v1 attributes: {"role_code":"43","association_date":"04/22/2024","percentage_ownership":null} evidence: {"rule":"D-OWNER","owner_pac":"5496149510","source_pk":245265,"type_owner":"I","enrollment_id":"O20231024003832","role_code_owner":"43","role_text_owner":"OPERATIONAL/MANAGERIAL CONTROL","dst_resolved_via":"pecos_enrlmt_id","percentage_ownership_raw":null,"enrollment_organization_name":"AGAWAM SOUTH REHAB AND NURSING LLC"} |
| ← owns | OWNER PAC 5698263655 (NJ) | 1.000 | snf_all_owners | evidencerecorded: 2026-06-16 methodology: entity-graph/v1 attributes: {"role_code":"85","association_date":"10/16/2023","percentage_ownership":2} evidence: {"rule":"D-OWNER","owner_pac":"5698263655","source_pk":245267,"type_owner":"O","enrollment_id":"O20231024003832","role_code_owner":"85","role_text_owner":"DIRECT OWNERSHIP INTEREST","dst_resolved_via":"pecos_enrlmt_id","percentage_ownership_raw":2,"enrollment_organization_name":"AGAWAM SOUTH REHAB AND NURSING LLC"} |
| ← owns | AGAWAM SOUTH PROPCO LLC (NY) | 1.000 | snf_all_owners | evidencerecorded: 2026-06-16 methodology: entity-graph/v1 attributes: {"role_code":"72","association_date":"10/16/2023","percentage_ownership":null} evidence: {"rule":"D-OWNER","owner_pac":"5890283857","source_pk":245268,"type_owner":"O","enrollment_id":"O20231024003832","role_code_owner":"72","role_text_owner":"ADP OF THE SNF","dst_resolved_via":"pecos_enrlmt_id","percentage_ownership_raw":null,"enrollment_organization_name":"AGAWAM SOUTH REHAB AND NURSING LLC"} |
| ← owns | OWNER PAC 5890283865 | 1.000 | snf_all_owners | evidencerecorded: 2026-06-16 methodology: entity-graph/v1 attributes: {"role_code":"71","association_date":"10/16/2023","percentage_ownership":null} evidence: {"rule":"D-OWNER","owner_pac":"5890283865","source_pk":245269,"type_owner":"I","enrollment_id":"O20231024003832","role_code_owner":"71","role_text_owner":"TRUSTEE OF THE SNF","dst_resolved_via":"pecos_enrlmt_id","percentage_ownership_raw":null,"enrollment_organization_name":"AGAWAM SOUTH REHAB AND NURSING LLC"} |
| ← owns | ERIC NEWHOUSE | 1.000 | snf_all_owners | evidencerecorded: 2026-06-16 methodology: entity-graph/v1 attributes: {"role_code":"43","association_date":"10/16/2023","percentage_ownership":null} evidence: {"rule":"D-OWNER","owner_pac":"6608078092","source_pk":245270,"type_owner":"I","enrollment_id":"O20231024003832","role_code_owner":"43","role_text_owner":"OPERATIONAL/MANAGERIAL CONTROL","dst_resolved_via":"pecos_enrlmt_id","percentage_ownership_raw":null,"enrollment_organization_name":"AGAWAM SOUTH REHAB AND NURSING LLC"} |
| ← owns | SHANA FRIEDMAN | 1.000 | snf_all_owners | evidencerecorded: 2026-06-16 methodology: entity-graph/v1 attributes: {"role_code":"34","association_date":"10/16/2023","percentage_ownership":11.5} evidence: {"rule":"D-OWNER","owner_pac":"6709230618","source_pk":245275,"type_owner":"I","enrollment_id":"O20231024003832","role_code_owner":"34","role_text_owner":"5% OR GREATER DIRECT OWNERSHIP INTEREST","dst_resolved_via":"pecos_enrlmt_id","percentage_ownership_raw":11.5,"enrollment_organization_name":"AGAWAM SOUTH REHAB AND NURSING 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":"10/16/2023","percentage_ownership":10.4} evidence: {"rule":"D-OWNER","owner_pac":"6709307812","source_pk":245276,"type_owner":"O","enrollment_id":"O20231024003832","role_code_owner":"35","role_text_owner":"5% OR GREATER INDIRECT OWNERSHIP INTEREST","dst_resolved_via":"pecos_enrlmt_id","percentage_ownership_raw":10.4,"enrollment_organization_name":"AGAWAM SOUTH REHAB AND NURSING LLC"} |
| ← owns | OWNER PAC 6709374762 (NY) | 1.000 | snf_all_owners | evidencerecorded: 2026-06-16 methodology: entity-graph/v1 attributes: {"role_code":"72","association_date":"07/13/2025","percentage_ownership":null} evidence: {"rule":"D-OWNER","owner_pac":"6709374762","source_pk":245278,"type_owner":"O","enrollment_id":"O20231024003832","role_code_owner":"72","role_text_owner":"ADP OF THE SNF","dst_resolved_via":"pecos_enrlmt_id","percentage_ownership_raw":null,"enrollment_organization_name":"AGAWAM SOUTH REHAB AND NURSING LLC"} |
| ← owns | ANDREA PLEW | 1.000 | snf_all_owners | evidencerecorded: 2026-06-16 methodology: entity-graph/v1 attributes: {"role_code":"43","association_date":"10/16/2023","percentage_ownership":null} evidence: {"rule":"D-OWNER","owner_pac":"6901316082","source_pk":245279,"type_owner":"I","enrollment_id":"O20231024003832","role_code_owner":"43","role_text_owner":"OPERATIONAL/MANAGERIAL CONTROL","dst_resolved_via":"pecos_enrlmt_id","percentage_ownership_raw":null,"enrollment_organization_name":"AGAWAM SOUTH REHAB AND NURSING LLC"} |
| ← owns | RAMI ASHKAR (MA) | 1.000 | snf_all_owners | evidencerecorded: 2026-06-16 methodology: entity-graph/v1 attributes: {"role_code":"43","association_date":"10/16/2023","percentage_ownership":null} evidence: {"rule":"D-OWNER","owner_pac":"6901855568","source_pk":245281,"type_owner":"I","enrollment_id":"O20231024003832","role_code_owner":"43","role_text_owner":"OPERATIONAL/MANAGERIAL CONTROL","dst_resolved_via":"pecos_enrlmt_id","percentage_ownership_raw":null,"enrollment_organization_name":"AGAWAM SOUTH REHAB AND NURSING LLC"} |
| ← owns | STERN THERAPY CONSULTANTS LLC (NY) | 1.000 | snf_all_owners | evidencerecorded: 2026-06-16 methodology: entity-graph/v1 attributes: {"role_code":"43","association_date":"10/16/2023","percentage_ownership":null} evidence: {"rule":"D-OWNER","owner_pac":"7113446113","source_pk":245283,"type_owner":"O","enrollment_id":"O20231024003832","role_code_owner":"43","role_text_owner":"OPERATIONAL/MANAGERIAL CONTROL","dst_resolved_via":"pecos_enrlmt_id","percentage_ownership_raw":null,"enrollment_organization_name":"AGAWAM SOUTH REHAB AND NURSING LLC"} |
| ← owns | OWNER PAC 7315435377 (NY) | 1.000 | snf_all_owners | evidencerecorded: 2026-06-16 methodology: entity-graph/v1 attributes: {"role_code":"72","association_date":"07/13/2025","percentage_ownership":null} evidence: {"rule":"D-OWNER","owner_pac":"7315435377","source_pk":245285,"type_owner":"O","enrollment_id":"O20231024003832","role_code_owner":"72","role_text_owner":"ADP OF THE SNF","dst_resolved_via":"pecos_enrlmt_id","percentage_ownership_raw":null,"enrollment_organization_name":"AGAWAM SOUTH REHAB AND NURSING LLC"} |
| ← owns | OWNER PAC 7517455587 | 1.000 | snf_all_owners | evidencerecorded: 2026-06-16 methodology: entity-graph/v1 attributes: {"role_code":"71","association_date":"10/16/2023","percentage_ownership":null} evidence: {"rule":"D-OWNER","owner_pac":"7517455587","source_pk":245286,"type_owner":"I","enrollment_id":"O20231024003832","role_code_owner":"71","role_text_owner":"TRUSTEE OF THE SNF","dst_resolved_via":"pecos_enrlmt_id","percentage_ownership_raw":null,"enrollment_organization_name":"AGAWAM SOUTH REHAB AND NURSING 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":"10/16/2023","percentage_ownership":10.4} evidence: {"rule":"D-OWNER","owner_pac":"7517488620","source_pk":245287,"type_owner":"O","enrollment_id":"O20231024003832","role_code_owner":"35","role_text_owner":"5% OR GREATER INDIRECT OWNERSHIP INTEREST","dst_resolved_via":"pecos_enrlmt_id","percentage_ownership_raw":10.4,"enrollment_organization_name":"AGAWAM SOUTH REHAB AND NURSING LLC"} |
| ← owns | OWNER PAC 8527556596 | 1.000 | snf_all_owners | evidencerecorded: 2026-06-16 methodology: entity-graph/v1 attributes: {"role_code":"86","association_date":"10/16/2023","percentage_ownership":1.33} evidence: {"rule":"D-OWNER","owner_pac":"8527556596","source_pk":245289,"type_owner":"I","enrollment_id":"O20231024003832","role_code_owner":"86","role_text_owner":"INDIRECT OWNERSHIP INTEREST","dst_resolved_via":"pecos_enrlmt_id","percentage_ownership_raw":1.33,"enrollment_organization_name":"AGAWAM SOUTH REHAB AND NURSING LLC"} |
| ← owns | OWNER PAC 9335637305 | 1.000 | snf_all_owners | evidencerecorded: 2026-06-16 methodology: entity-graph/v1 attributes: {"role_code":"72","association_date":"10/16/2023","percentage_ownership":null} evidence: {"rule":"D-OWNER","owner_pac":"9335637305","source_pk":245290,"type_owner":"I","enrollment_id":"O20231024003832","role_code_owner":"72","role_text_owner":"ADP OF THE SNF","dst_resolved_via":"pecos_enrlmt_id","percentage_ownership_raw":null,"enrollment_organization_name":"AGAWAM SOUTH REHAB AND NURSING 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":"10/16/2023","percentage_ownership":10.4} evidence: {"rule":"D-OWNER","owner_pac":"9335660448","source_pk":245292,"type_owner":"O","enrollment_id":"O20231024003832","role_code_owner":"35","role_text_owner":"5% OR GREATER INDIRECT OWNERSHIP INTEREST","dst_resolved_via":"pecos_enrlmt_id","percentage_ownership_raw":10.4,"enrollment_organization_name":"AGAWAM SOUTH REHAB AND NURSING LLC"} |
Current record
Current claims returned for this entity, grouped by provenance subject. The table exposes the source identifier recorded for each claim.
org · 1639856461 JSON
| Metric | Value | Asserted | Source |
|---|---|---|---|
| enumeration_date | 2023-07-03 | 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 | AGAWAM SOUTH REHAB AND NURSING 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 | MA | 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 1639856461: 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=…