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 | 1396806998 | nppes_providers | deterministic_pk | 1.000 | 2026-06-10 | evidencerecorded: 2026-06-10 methodology: entity-graph/v1 evidence: {"rule":"D-NPI","source_pk":"1396806998","entity_type_code":"2"} |
| pac_id | 1557362241 | pecos_providers | exact_npi_in_pecos | 1.000 | 2026-06-16 | evidencerecorded: 2026-06-16 methodology: entity-graph/v1 evidence: {"npi":"1396806998","rule":"D-PECOS","enrlmt_id":"O20070123000618","pecos_asct_cntl_id":"1557362241"} |
| pecos_enrlmt_id | O20070123000618 | pecos_providers | exact_npi_in_pecos | 1.000 | 2026-06-16 | evidencerecorded: 2026-06-16 methodology: entity-graph/v1 evidence: {"npi":"1396806998","rule":"D-PECOS","enrlmt_id":"O20070123000618"} |
Graph edges
One-hop relationships — ownership, chain membership, operation — each backed by a federal source row.
| Relationship | Entity | Confidence | Source table | Provenance |
|---|---|---|---|---|
| ← owns | CHONOCH GEWIRTZ | 1.000 | snf_all_owners | evidencerecorded: 2026-06-16 methodology: entity-graph/v1 attributes: {"role_code":"34","association_date":"03/13/2020","percentage_ownership":6} evidence: {"rule":"D-OWNER","owner_pac":"0143567735","source_pk":44798,"type_owner":"I","enrollment_id":"O20070123000618","role_code_owner":"34","role_text_owner":"5% OR GREATER DIRECT OWNERSHIP INTEREST","dst_resolved_via":"pecos_enrlmt_id","percentage_ownership_raw":6,"enrollment_organization_name":"BALDWIN GARDENS NURSING CENTER CORPORATION"} |
| ← owns | OWNER PAC 0143748327 | 1.000 | snf_all_owners | evidencerecorded: 2026-06-16 methodology: entity-graph/v1 attributes: {"role_code":"72","association_date":"04/02/2007","percentage_ownership":null} evidence: {"rule":"D-OWNER","owner_pac":"0143748327","source_pk":44801,"type_owner":"I","enrollment_id":"O20070123000618","role_code_owner":"72","role_text_owner":"ADP OF THE SNF","dst_resolved_via":"pecos_enrlmt_id","percentage_ownership_raw":null,"enrollment_organization_name":"BALDWIN GARDENS NURSING CENTER CORPORATION"} |
| ← owns | HELENE MAYER 2007 IRREVOCABLE EXEMPT TRUST FBO TALIA MAYER DATED DECEM (CA) | 1.000 | snf_all_owners | evidencerecorded: 2026-06-16 methodology: entity-graph/v1 attributes: {"role_code":"34","association_date":"03/13/2020","percentage_ownership":3.92} evidence: {"rule":"D-OWNER","owner_pac":"0446579668","source_pk":44802,"type_owner":"O","enrollment_id":"O20070123000618","role_code_owner":"34","role_text_owner":"5% OR GREATER DIRECT OWNERSHIP INTEREST","dst_resolved_via":"pecos_enrlmt_id","percentage_ownership_raw":3.92,"enrollment_organization_name":"BALDWIN GARDENS NURSING CENTER CORPORATION"} |
| ← owns | MGAZ CONSULTING LLC (CA) | 1.000 | snf_all_owners | evidencerecorded: 2026-06-16 methodology: entity-graph/v1 attributes: {"role_code":"72","association_date":"12/27/2021","percentage_ownership":null} evidence: {"rule":"D-OWNER","owner_pac":"0446772651","source_pk":44803,"type_owner":"O","enrollment_id":"O20070123000618","role_code_owner":"72","role_text_owner":"ADP OF THE SNF","dst_resolved_via":"pecos_enrlmt_id","percentage_ownership_raw":null,"enrollment_organization_name":"BALDWIN GARDENS NURSING CENTER CORPORATION"} |
| ← owns | JAYKUMAR SHAH (CA) | 1.000 | snf_all_owners | evidencerecorded: 2026-06-16 methodology: entity-graph/v1 attributes: {"role_code":"43","association_date":"03/13/2020","percentage_ownership":null} evidence: {"rule":"D-OWNER","owner_pac":"0840482402","source_pk":44804,"type_owner":"I","enrollment_id":"O20070123000618","role_code_owner":"43","role_text_owner":"OPERATIONAL/MANAGERIAL CONTROL","dst_resolved_via":"pecos_enrlmt_id","percentage_ownership_raw":null,"enrollment_organization_name":"BALDWIN GARDENS NURSING CENTER CORPORATION"} |
| ← owns | RONALD J MAYER | 1.000 | snf_all_owners | evidencerecorded: 2026-06-16 methodology: entity-graph/v1 attributes: {"role_code":"72","association_date":"04/02/2007","percentage_ownership":null} evidence: {"rule":"D-OWNER","owner_pac":"3274579388","source_pk":44806,"type_owner":"I","enrollment_id":"O20070123000618","role_code_owner":"72","role_text_owner":"ADP OF THE SNF","dst_resolved_via":"pecos_enrlmt_id","percentage_ownership_raw":null,"enrollment_organization_name":"BALDWIN GARDENS NURSING CENTER CORPORATION"} |
| ← owns | KENNETH LEHMANN | 1.000 | snf_all_owners | evidencerecorded: 2026-06-16 methodology: entity-graph/v1 attributes: {"role_code":"34","association_date":"03/13/2020","percentage_ownership":23.5} evidence: {"rule":"D-OWNER","owner_pac":"3971414822","source_pk":44807,"type_owner":"I","enrollment_id":"O20070123000618","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":"BALDWIN GARDENS NURSING CENTER CORPORATION"} |
| ← owns | LIVE OAK TC 1, LLC (CA) | 1.000 | snf_all_owners | evidencerecorded: 2026-06-16 methodology: entity-graph/v1 attributes: {"role_code":"72","association_date":"04/02/2007","percentage_ownership":null} evidence: {"rule":"D-OWNER","owner_pac":"4183142359","source_pk":44810,"type_owner":"O","enrollment_id":"O20070123000618","role_code_owner":"72","role_text_owner":"ADP OF THE SNF","dst_resolved_via":"pecos_enrlmt_id","percentage_ownership_raw":null,"enrollment_organization_name":"BALDWIN GARDENS NURSING CENTER CORPORATION"} |
| ← owns | ABRAHAM BAK | 1.000 | snf_all_owners | evidencerecorded: 2026-06-16 methodology: entity-graph/v1 attributes: {"role_code":"34","association_date":"03/13/2020","percentage_ownership":23.5} evidence: {"rule":"D-OWNER","owner_pac":"4183857782","source_pk":44811,"type_owner":"I","enrollment_id":"O20070123000618","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":"BALDWIN GARDENS NURSING CENTER CORPORATION"} |
| ← owns | HELENE MAYER 2007 IRREVOCABLE EXEMPT TRUST FBO AVIVA MAYER DATED DECEM (CA) | 1.000 | snf_all_owners | evidencerecorded: 2026-06-16 methodology: entity-graph/v1 attributes: {"role_code":"34","association_date":"03/13/2020","percentage_ownership":3.92} evidence: {"rule":"D-OWNER","owner_pac":"4789903998","source_pk":44814,"type_owner":"O","enrollment_id":"O20070123000618","role_code_owner":"34","role_text_owner":"5% OR GREATER DIRECT OWNERSHIP INTEREST","dst_resolved_via":"pecos_enrlmt_id","percentage_ownership_raw":3.92,"enrollment_organization_name":"BALDWIN GARDENS NURSING CENTER CORPORATION"} |
| ← owns | MAYER 2005 REVOCABLE TRUST (CA) | 1.000 | snf_all_owners | evidencerecorded: 2026-06-16 methodology: entity-graph/v1 attributes: {"role_code":"72","association_date":"04/02/2007","percentage_ownership":null} evidence: {"rule":"D-OWNER","owner_pac":"6204356231","source_pk":44815,"type_owner":"O","enrollment_id":"O20070123000618","role_code_owner":"72","role_text_owner":"ADP OF THE SNF","dst_resolved_via":"pecos_enrlmt_id","percentage_ownership_raw":null,"enrollment_organization_name":"BALDWIN GARDENS NURSING CENTER CORPORATION"} |
| ← owns | ISRAEL BASTOMSKI | 1.000 | snf_all_owners | evidencerecorded: 2026-06-16 methodology: entity-graph/v1 attributes: {"role_code":"72","association_date":"04/02/2007","percentage_ownership":null} evidence: {"rule":"D-OWNER","owner_pac":"6204939804","source_pk":44816,"type_owner":"I","enrollment_id":"O20070123000618","role_code_owner":"72","role_text_owner":"ADP OF THE SNF","dst_resolved_via":"pecos_enrlmt_id","percentage_ownership_raw":null,"enrollment_organization_name":"BALDWIN GARDENS NURSING CENTER CORPORATION"} |
| ← owns | AVI HOROWICZ | 1.000 | snf_all_owners | evidencerecorded: 2026-06-16 methodology: entity-graph/v1 attributes: {"role_code":"43","association_date":"08/27/2024","percentage_ownership":null} evidence: {"rule":"D-OWNER","owner_pac":"6507205994","source_pk":44817,"type_owner":"I","enrollment_id":"O20070123000618","role_code_owner":"43","role_text_owner":"OPERATIONAL/MANAGERIAL CONTROL","dst_resolved_via":"pecos_enrlmt_id","percentage_ownership_raw":null,"enrollment_organization_name":"BALDWIN GARDENS NURSING CENTER CORPORATION"} |
| ← owns | ABAK CONSULTING LLC (CA) | 1.000 | snf_all_owners | evidencerecorded: 2026-06-16 methodology: entity-graph/v1 attributes: {"role_code":"72","association_date":"12/27/2021","percentage_ownership":null} evidence: {"rule":"D-OWNER","owner_pac":"6507388717","source_pk":44819,"type_owner":"O","enrollment_id":"O20070123000618","role_code_owner":"72","role_text_owner":"ADP OF THE SNF","dst_resolved_via":"pecos_enrlmt_id","percentage_ownership_raw":null,"enrollment_organization_name":"BALDWIN GARDENS NURSING CENTER CORPORATION"} |
| ← owns | HELENE MAYER 2007 IRREVOCABLE EXEMPT TRUST FBO ABRAHAM MAYER DATED DEC (CA) | 1.000 | snf_all_owners | evidencerecorded: 2026-06-16 methodology: entity-graph/v1 attributes: {"role_code":"34","association_date":"03/13/2020","percentage_ownership":3.92} evidence: {"rule":"D-OWNER","owner_pac":"6901125129","source_pk":44820,"type_owner":"O","enrollment_id":"O20070123000618","role_code_owner":"34","role_text_owner":"5% OR GREATER DIRECT OWNERSHIP INTEREST","dst_resolved_via":"pecos_enrlmt_id","percentage_ownership_raw":3.92,"enrollment_organization_name":"BALDWIN GARDENS NURSING CENTER CORPORATION"} |
| ← owns | LIVE OAK TC 2, LLC (CA) | 1.000 | snf_all_owners | evidencerecorded: 2026-06-16 methodology: entity-graph/v1 attributes: {"role_code":"72","association_date":"04/02/2007","percentage_ownership":null} evidence: {"rule":"D-OWNER","owner_pac":"6901324177","source_pk":44821,"type_owner":"O","enrollment_id":"O20070123000618","role_code_owner":"72","role_text_owner":"ADP OF THE SNF","dst_resolved_via":"pecos_enrlmt_id","percentage_ownership_raw":null,"enrollment_organization_name":"BALDWIN GARDENS NURSING CENTER CORPORATION"} |
| ← owns | BASTOMSKI LIVING TRUST DATED APRIL 18, 1997 (CA) | 1.000 | snf_all_owners | evidencerecorded: 2026-06-16 methodology: entity-graph/v1 attributes: {"role_code":"72","association_date":"04/02/2007","percentage_ownership":null} evidence: {"rule":"D-OWNER","owner_pac":"7517488448","source_pk":44822,"type_owner":"O","enrollment_id":"O20070123000618","role_code_owner":"72","role_text_owner":"ADP OF THE SNF","dst_resolved_via":"pecos_enrlmt_id","percentage_ownership_raw":null,"enrollment_organization_name":"BALDWIN GARDENS NURSING CENTER CORPORATION"} |
| ← owns | HELENE MAYER 2007 IRREVOCABLE EXEMPT TRUST FBO ZACHARY MAYER DATED DEC (CA) | 1.000 | snf_all_owners | evidencerecorded: 2026-06-16 methodology: entity-graph/v1 attributes: {"role_code":"34","association_date":"03/13/2020","percentage_ownership":3.92} evidence: {"rule":"D-OWNER","owner_pac":"7618130121","source_pk":44823,"type_owner":"O","enrollment_id":"O20070123000618","role_code_owner":"34","role_text_owner":"5% OR GREATER DIRECT OWNERSHIP INTEREST","dst_resolved_via":"pecos_enrlmt_id","percentage_ownership_raw":3.92,"enrollment_organization_name":"BALDWIN GARDENS NURSING CENTER CORPORATION"} |
| ← owns | HELENE MAYER 2007 IRREVOCABLE EXEMPT TRUST FBO AKIVA MAYER DATED DECEM (CA) | 1.000 | snf_all_owners | evidencerecorded: 2026-06-16 methodology: entity-graph/v1 attributes: {"role_code":"34","association_date":"03/13/2020","percentage_ownership":3.92} evidence: {"rule":"D-OWNER","owner_pac":"8224357439","source_pk":44824,"type_owner":"O","enrollment_id":"O20070123000618","role_code_owner":"34","role_text_owner":"5% OR GREATER DIRECT OWNERSHIP INTEREST","dst_resolved_via":"pecos_enrlmt_id","percentage_ownership_raw":3.92,"enrollment_organization_name":"BALDWIN GARDENS NURSING CENTER CORPORATION"} |
| ← owns | HELENE MAYER 2007 IRREVOCABLE EXEMPT TRUST FBO AARON MAYER DATED DECEM (CA) | 1.000 | snf_all_owners | evidencerecorded: 2026-06-16 methodology: entity-graph/v1 attributes: {"role_code":"34","association_date":"03/13/2020","percentage_ownership":3.92} evidence: {"rule":"D-OWNER","owner_pac":"8628397841","source_pk":44825,"type_owner":"O","enrollment_id":"O20070123000618","role_code_owner":"34","role_text_owner":"5% OR GREATER DIRECT OWNERSHIP INTEREST","dst_resolved_via":"pecos_enrlmt_id","percentage_ownership_raw":3.92,"enrollment_organization_name":"BALDWIN GARDENS NURSING CENTER CORPORATION"} |
| ← owns | HELENE G MAYER | 1.000 | snf_all_owners | evidencerecorded: 2026-06-16 methodology: entity-graph/v1 attributes: {"role_code":"35","association_date":"03/13/2020","percentage_ownership":23.5} evidence: {"rule":"D-OWNER","owner_pac":"9335302843","source_pk":44826,"type_owner":"I","enrollment_id":"O20070123000618","role_code_owner":"35","role_text_owner":"5% OR GREATER INDIRECT OWNERSHIP INTEREST","dst_resolved_via":"pecos_enrlmt_id","percentage_ownership_raw":23.5,"enrollment_organization_name":"BALDWIN GARDENS NURSING CENTER CORPORATION"} |
| ← owns | MENACHEM GASTWIRTH | 1.000 | snf_all_owners | evidencerecorded: 2026-06-16 methodology: entity-graph/v1 attributes: {"role_code":"34","association_date":"03/13/2020","percentage_ownership":23.5} evidence: {"rule":"D-OWNER","owner_pac":"9537392139","source_pk":44828,"type_owner":"I","enrollment_id":"O20070123000618","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":"BALDWIN GARDENS NURSING CENTER CORPORATION"} |
Current record
Current claims returned for this entity, grouped by provenance subject. The table exposes the source identifier recorded for each claim.
org · 1396806998 JSON
| Metric | Value | Asserted | Source |
|---|---|---|---|
| dba_name | <UNAVAIL> | 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 |
| enumeration_date | 2006-12-13 | 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 | BALDWIN GARDENS NURSING CENTER CORPORATION | 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 | CA | 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 1396806998: 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=…