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 | 1861674277 | nppes_providers | deterministic_pk | 1.000 | 2026-06-10 | evidencerecorded: 2026-06-10 methodology: entity-graph/v1 evidence: {"rule":"D-NPI","source_pk":"1861674277","entity_type_code":"2"} |
| pac_id | 1153401591 | pecos_providers | exact_npi_in_pecos | 1.000 | 2026-06-16 | evidencerecorded: 2026-06-16 methodology: entity-graph/v1 evidence: {"npi":"1861674277","rule":"D-PECOS","enrlmt_id":"O20080110000329","pecos_asct_cntl_id":"1153401591"} |
| pecos_enrlmt_id | O20080110000329 | pecos_providers | exact_npi_in_pecos | 1.000 | 2026-06-16 | evidencerecorded: 2026-06-16 methodology: entity-graph/v1 evidence: {"npi":"1861674277","rule":"D-PECOS","enrlmt_id":"O20080110000329"} |
Graph edges
One-hop relationships — ownership, chain membership, operation — each backed by a federal source row.
| Relationship | Entity | Confidence | Source table | Provenance |
|---|---|---|---|---|
| ← owns | HEADWATERS NUTRITION COUNSELING, LLC (MN) | 1.000 | snf_all_owners | evidencerecorded: 2026-06-16 methodology: entity-graph/v1 attributes: {"role_code":"72","association_date":"01/01/2024","percentage_ownership":null} evidence: {"rule":"D-OWNER","owner_pac":"0941783211","source_pk":61044,"type_owner":"O","enrollment_id":"O20080110000329","role_code_owner":"72","role_text_owner":"ADP OF THE SNF","dst_resolved_via":"pecos_enrlmt_id","percentage_ownership_raw":null,"enrollment_organization_name":"CORNERSTONE NURSING AND REHAB CENTER, INC"} |
| ← owns | JUDITH POTVIN | 1.000 | snf_all_owners | evidencerecorded: 2026-06-16 methodology: entity-graph/v1 attributes: {"role_code":"35","association_date":"10/31/2011","percentage_ownership":50} evidence: {"rule":"D-OWNER","owner_pac":"1153341177","source_pk":61045,"type_owner":"I","enrollment_id":"O20080110000329","role_code_owner":"35","role_text_owner":"5% OR GREATER INDIRECT OWNERSHIP INTEREST","dst_resolved_via":"pecos_enrlmt_id","percentage_ownership_raw":50,"enrollment_organization_name":"CORNERSTONE NURSING AND REHAB CENTER, INC"} |
| ← owns | CLIFTONLARSONALLEN LLP (IL) | 1.000 | snf_all_owners | evidencerecorded: 2026-06-16 methodology: entity-graph/v1 attributes: {"role_code":"72","association_date":"01/01/2008","percentage_ownership":null} evidence: {"rule":"D-OWNER","owner_pac":"1456885441","source_pk":61049,"type_owner":"O","enrollment_id":"O20080110000329","role_code_owner":"72","role_text_owner":"ADP OF THE SNF","dst_resolved_via":"pecos_enrlmt_id","percentage_ownership_raw":null,"enrollment_organization_name":"CORNERSTONE NURSING AND REHAB CENTER, INC"} |
| ← owns | ANDREW BREKKEN | 1.000 | snf_all_owners | evidencerecorded: 2026-06-16 methodology: entity-graph/v1 attributes: {"role_code":"43","association_date":"07/13/2024","percentage_ownership":null} evidence: {"rule":"D-OWNER","owner_pac":"1850874124","source_pk":61050,"type_owner":"I","enrollment_id":"O20080110000329","role_code_owner":"43","role_text_owner":"OPERATIONAL/MANAGERIAL CONTROL","dst_resolved_via":"pecos_enrlmt_id","percentage_ownership_raw":null,"enrollment_organization_name":"CORNERSTONE NURSING AND REHAB CENTER, INC"} |
| ← owns | KARI SWANSON | 1.000 | snf_all_owners | evidencerecorded: 2026-06-16 methodology: entity-graph/v1 attributes: {"role_code":"35","association_date":"01/01/2020","percentage_ownership":10} evidence: {"rule":"D-OWNER","owner_pac":"2163426982","source_pk":61052,"type_owner":"I","enrollment_id":"O20080110000329","role_code_owner":"35","role_text_owner":"5% OR GREATER INDIRECT OWNERSHIP INTEREST","dst_resolved_via":"pecos_enrlmt_id","percentage_ownership_raw":10,"enrollment_organization_name":"CORNERSTONE NURSING AND REHAB CENTER, INC"} |
| ← owns | ESTHER POTTI (MN) | 1.000 | snf_all_owners | evidencerecorded: 2026-06-16 methodology: entity-graph/v1 attributes: {"role_code":"43","association_date":"04/01/2019","percentage_ownership":null} evidence: {"rule":"D-OWNER","owner_pac":"5395777635","source_pk":61058,"type_owner":"I","enrollment_id":"O20080110000329","role_code_owner":"43","role_text_owner":"OPERATIONAL/MANAGERIAL CONTROL","dst_resolved_via":"pecos_enrlmt_id","percentage_ownership_raw":null,"enrollment_organization_name":"CORNERSTONE NURSING AND REHAB CENTER, INC"} |
| ← owns | JOHN RENNER | 1.000 | snf_all_owners | evidencerecorded: 2026-06-16 methodology: entity-graph/v1 attributes: {"role_code":"43","association_date":"09/14/2015","percentage_ownership":null} evidence: {"rule":"D-OWNER","owner_pac":"5799268066","source_pk":61060,"type_owner":"I","enrollment_id":"O20080110000329","role_code_owner":"43","role_text_owner":"OPERATIONAL/MANAGERIAL CONTROL","dst_resolved_via":"pecos_enrlmt_id","percentage_ownership_raw":null,"enrollment_organization_name":"CORNERSTONE NURSING AND REHAB CENTER, INC"} |
| ← owns | SARA NEESE | 1.000 | snf_all_owners | evidencerecorded: 2026-06-16 methodology: entity-graph/v1 attributes: {"role_code":"43","association_date":"05/31/2025","percentage_ownership":null} evidence: {"rule":"D-OWNER","owner_pac":"6103309471","source_pk":61062,"type_owner":"I","enrollment_id":"O20080110000329","role_code_owner":"43","role_text_owner":"OPERATIONAL/MANAGERIAL CONTROL","dst_resolved_via":"pecos_enrlmt_id","percentage_ownership_raw":null,"enrollment_organization_name":"CORNERSTONE NURSING AND REHAB CENTER, INC"} |
| ← owns | STACY HERMAN | 1.000 | snf_all_owners | evidencerecorded: 2026-06-16 methodology: entity-graph/v1 attributes: {"role_code":"43","association_date":"10/04/2025","percentage_ownership":null} evidence: {"rule":"D-OWNER","owner_pac":"6204319577","source_pk":61064,"type_owner":"I","enrollment_id":"O20080110000329","role_code_owner":"43","role_text_owner":"OPERATIONAL/MANAGERIAL CONTROL","dst_resolved_via":"pecos_enrlmt_id","percentage_ownership_raw":null,"enrollment_organization_name":"CORNERSTONE NURSING AND REHAB CENTER, INC"} |
| ← owns | JENNIFER STEINKE | 1.000 | snf_all_owners | evidencerecorded: 2026-06-16 methodology: entity-graph/v1 attributes: {"role_code":"43","association_date":"10/01/2024","percentage_ownership":null} evidence: {"rule":"D-OWNER","owner_pac":"6305329673","source_pk":61066,"type_owner":"I","enrollment_id":"O20080110000329","role_code_owner":"43","role_text_owner":"OPERATIONAL/MANAGERIAL CONTROL","dst_resolved_via":"pecos_enrlmt_id","percentage_ownership_raw":null,"enrollment_organization_name":"CORNERSTONE NURSING AND REHAB CENTER, INC"} |
| ← owns | HEALTH SERVICES NETWORK INC (MN) | 1.000 | snf_all_owners | evidencerecorded: 2026-06-16 methodology: entity-graph/v1 attributes: {"role_code":"43","association_date":"01/01/2008","percentage_ownership":null} evidence: {"rule":"D-OWNER","owner_pac":"6406936848","source_pk":61068,"type_owner":"O","enrollment_id":"O20080110000329","role_code_owner":"43","role_text_owner":"OPERATIONAL/MANAGERIAL CONTROL","dst_resolved_via":"pecos_enrlmt_id","percentage_ownership_raw":null,"enrollment_organization_name":"CORNERSTONE NURSING AND REHAB CENTER, INC"} |
| ← owns | LANCE POTVIN | 1.000 | snf_all_owners | evidencerecorded: 2026-06-16 methodology: entity-graph/v1 attributes: {"role_code":"35","association_date":"01/01/2020","percentage_ownership":10} evidence: {"rule":"D-OWNER","owner_pac":"6507352069","source_pk":61070,"type_owner":"I","enrollment_id":"O20080110000329","role_code_owner":"35","role_text_owner":"5% OR GREATER INDIRECT OWNERSHIP INTEREST","dst_resolved_via":"pecos_enrlmt_id","percentage_ownership_raw":10,"enrollment_organization_name":"CORNERSTONE NURSING AND REHAB CENTER, INC"} |
| ← owns | KIRA LEBEDA | 1.000 | snf_all_owners | evidencerecorded: 2026-06-16 methodology: entity-graph/v1 attributes: {"role_code":"43","association_date":"04/10/2024","percentage_ownership":null} evidence: {"rule":"D-OWNER","owner_pac":"7012490386","source_pk":61074,"type_owner":"I","enrollment_id":"O20080110000329","role_code_owner":"43","role_text_owner":"OPERATIONAL/MANAGERIAL CONTROL","dst_resolved_via":"pecos_enrlmt_id","percentage_ownership_raw":null,"enrollment_organization_name":"CORNERSTONE NURSING AND REHAB CENTER, INC"} |
| ← owns | CHOICE THERAPY, P.A. (MN) | 1.000 | snf_all_owners | evidencerecorded: 2026-06-16 methodology: entity-graph/v1 attributes: {"role_code":"43","association_date":"01/01/2018","percentage_ownership":null} evidence: {"rule":"D-OWNER","owner_pac":"7618022930","source_pk":61075,"type_owner":"O","enrollment_id":"O20080110000329","role_code_owner":"43","role_text_owner":"OPERATIONAL/MANAGERIAL CONTROL","dst_resolved_via":"pecos_enrlmt_id","percentage_ownership_raw":null,"enrollment_organization_name":"CORNERSTONE NURSING AND REHAB CENTER, INC"} |
| ← owns | JENNIFER DOLALIE | 1.000 | snf_all_owners | evidencerecorded: 2026-06-16 methodology: entity-graph/v1 attributes: {"role_code":"35","association_date":"01/01/2020","percentage_ownership":10} evidence: {"rule":"D-OWNER","owner_pac":"8224524780","source_pk":61077,"type_owner":"I","enrollment_id":"O20080110000329","role_code_owner":"35","role_text_owner":"5% OR GREATER INDIRECT OWNERSHIP INTEREST","dst_resolved_via":"pecos_enrlmt_id","percentage_ownership_raw":10,"enrollment_organization_name":"CORNERSTONE NURSING AND REHAB CENTER, INC"} |
| ← owns | DAVID MORTENSEN | 1.000 | snf_all_owners | evidencerecorded: 2026-06-16 methodology: entity-graph/v1 attributes: {"role_code":"40","association_date":"08/12/2013","percentage_ownership":null} evidence: {"rule":"D-OWNER","owner_pac":"8921581299","source_pk":61082,"type_owner":"I","enrollment_id":"O20080110000329","role_code_owner":"40","role_text_owner":"CORPORATE OFFICER","dst_resolved_via":"pecos_enrlmt_id","percentage_ownership_raw":null,"enrollment_organization_name":"CORNERSTONE NURSING AND REHAB CENTER, INC"} |
| ← owns | POTVIN HOLDINGS INCORPORATED (MN) | 1.000 | snf_all_owners | evidencerecorded: 2026-06-16 methodology: entity-graph/v1 attributes: {"role_code":"34","association_date":"10/31/2011","percentage_ownership":100} evidence: {"rule":"D-OWNER","owner_pac":"9133395924","source_pk":61085,"type_owner":"O","enrollment_id":"O20080110000329","role_code_owner":"34","role_text_owner":"5% OR GREATER DIRECT OWNERSHIP INTEREST","dst_resolved_via":"pecos_enrlmt_id","percentage_ownership_raw":100,"enrollment_organization_name":"CORNERSTONE NURSING AND REHAB CENTER, INC"} |
| ← owns | ALLEN POTVIN | 1.000 | snf_all_owners | evidencerecorded: 2026-06-16 methodology: entity-graph/v1 attributes: {"role_code":"35","association_date":"01/01/2020","percentage_ownership":35} evidence: {"rule":"D-OWNER","owner_pac":"9335169358","source_pk":61088,"type_owner":"I","enrollment_id":"O20080110000329","role_code_owner":"35","role_text_owner":"5% OR GREATER INDIRECT OWNERSHIP INTEREST","dst_resolved_via":"pecos_enrlmt_id","percentage_ownership_raw":35,"enrollment_organization_name":"CORNERSTONE NURSING AND REHAB CENTER, INC"} |
Current record
Current claims returned for this entity, grouped by provenance subject. The table exposes the source identifier recorded for each claim.
org · 1861674277 JSON
| Metric | Value | Asserted | Source |
|---|---|---|---|
| enumeration_date | 2007-11-28 | 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 | CORNERSTONE NURSING AND REHAB CENTER, INC | 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 |
| parent_org_lbn | HEALTH SERVICES NETWORK, INC | 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 | MN | 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 1861674277: 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=…