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 | 1073950614 | nppes_providers | deterministic_pk | 1.000 | 2026-06-10 | evidencerecorded: 2026-06-10 methodology: entity-graph/v1 evidence: {"rule":"D-NPI","source_pk":"1073950614","entity_type_code":"2"} |
| pac_id | 5294977062 | pecos_providers | exact_npi_in_pecos | 1.000 | 2026-06-16 | evidencerecorded: 2026-06-16 methodology: entity-graph/v1 evidence: {"npi":"1073950614","rule":"D-PECOS","enrlmt_id":"O20130807000052","pecos_asct_cntl_id":"5294977062"} |
| pecos_enrlmt_id | O20130807000052 | pecos_providers | exact_npi_in_pecos | 1.000 | 2026-06-16 | evidencerecorded: 2026-06-16 methodology: entity-graph/v1 evidence: {"npi":"1073950614","rule":"D-PECOS","enrlmt_id":"O20130807000052"} |
Graph edges
One-hop relationships — ownership, chain membership, operation — each backed by a federal source row.
| Relationship | Entity | Confidence | Source table | Provenance |
|---|---|---|---|---|
| ← owns | JULIE PHAM | 1.000 | snf_all_owners | evidencerecorded: 2026-06-16 methodology: entity-graph/v1 attributes: {"role_code":"43","association_date":"03/16/2000","percentage_ownership":null} evidence: {"rule":"D-OWNER","owner_pac":"0648412486","source_pk":130949,"type_owner":"I","enrollment_id":"O20130807000052","role_code_owner":"43","role_text_owner":"OPERATIONAL/MANAGERIAL CONTROL","dst_resolved_via":"pecos_enrlmt_id","percentage_ownership_raw":null,"enrollment_organization_name":"GRAND VALLEY HEALTH CARE CENTER LLC"} |
| ← owns | JANET MANDELBAUM | 1.000 | snf_all_owners | evidencerecorded: 2026-06-16 methodology: entity-graph/v1 attributes: {"role_code":"40","association_date":"02/12/2016","percentage_ownership":50} evidence: {"rule":"D-OWNER","owner_pac":"0941341648","source_pk":130951,"type_owner":"I","enrollment_id":"O20130807000052","role_code_owner":"40","role_text_owner":"CORPORATE OFFICER","dst_resolved_via":"pecos_enrlmt_id","percentage_ownership_raw":50,"enrollment_organization_name":"GRAND VALLEY HEALTH CARE CENTER LLC"} |
| ← owns | MITCH REICHMAN | 1.000 | snf_all_owners | evidencerecorded: 2026-06-16 methodology: entity-graph/v1 attributes: {"role_code":"43","association_date":"12/14/2022","percentage_ownership":null} evidence: {"rule":"D-OWNER","owner_pac":"1658861737","source_pk":130952,"type_owner":"I","enrollment_id":"O20130807000052","role_code_owner":"43","role_text_owner":"OPERATIONAL/MANAGERIAL CONTROL","dst_resolved_via":"pecos_enrlmt_id","percentage_ownership_raw":null,"enrollment_organization_name":"GRAND VALLEY HEALTH CARE CENTER LLC"} |
| ← owns | US SKILLEDSERVE (CA) | 1.000 | snf_all_owners | evidencerecorded: 2026-06-16 methodology: entity-graph/v1 attributes: {"role_code":"72","association_date":"05/28/2025","percentage_ownership":null} evidence: {"rule":"D-OWNER","owner_pac":"4486144557","source_pk":130954,"type_owner":"O","enrollment_id":"O20130807000052","role_code_owner":"72","role_text_owner":"ADP OF THE SNF","dst_resolved_via":"pecos_enrlmt_id","percentage_ownership_raw":null,"enrollment_organization_name":"GRAND VALLEY HEALTH CARE CENTER LLC"} |
| ← owns | MARIA CASTRO-GARCIA | 1.000 | snf_all_owners | evidencerecorded: 2026-06-16 methodology: entity-graph/v1 attributes: {"role_code":"40","association_date":"11/06/2019","percentage_ownership":null} evidence: {"rule":"D-OWNER","owner_pac":"4688061286","source_pk":130955,"type_owner":"I","enrollment_id":"O20130807000052","role_code_owner":"40","role_text_owner":"CORPORATE OFFICER","dst_resolved_via":"pecos_enrlmt_id","percentage_ownership_raw":null,"enrollment_organization_name":"GRAND VALLEY HEALTH CARE CENTER LLC"} |
| ← owns | THE BENTZION MANDELBAUM 2021 IRREVOCABLE GIFT TRUST NO. 2 (CA) | 1.000 | snf_all_owners | evidencerecorded: 2026-06-16 methodology: entity-graph/v1 attributes: {"role_code":"35","association_date":"01/01/2023","percentage_ownership":50} evidence: {"rule":"D-OWNER","owner_pac":"4789079807","source_pk":130958,"type_owner":"O","enrollment_id":"O20130807000052","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":"GRAND VALLEY HEALTH CARE CENTER LLC"} |
| ← owns | SHOVEK BOYADJIAN (CA) | 1.000 | snf_all_owners | evidencerecorded: 2026-06-16 methodology: entity-graph/v1 attributes: {"role_code":"43","association_date":"07/01/2022","percentage_ownership":null} evidence: {"rule":"D-OWNER","owner_pac":"4880595578","source_pk":130959,"type_owner":"I","enrollment_id":"O20130807000052","role_code_owner":"43","role_text_owner":"OPERATIONAL/MANAGERIAL CONTROL","dst_resolved_via":"pecos_enrlmt_id","percentage_ownership_raw":null,"enrollment_organization_name":"GRAND VALLEY HEALTH CARE CENTER LLC"} |
| ← owns | MARIBEL TODIO | 1.000 | snf_all_owners | evidencerecorded: 2026-06-16 methodology: entity-graph/v1 attributes: {"role_code":"43","association_date":"10/25/1975","percentage_ownership":null} evidence: {"rule":"D-OWNER","owner_pac":"5294225371","source_pk":130961,"type_owner":"I","enrollment_id":"O20130807000052","role_code_owner":"43","role_text_owner":"OPERATIONAL/MANAGERIAL CONTROL","dst_resolved_via":"pecos_enrlmt_id","percentage_ownership_raw":null,"enrollment_organization_name":"GRAND VALLEY HEALTH CARE CENTER LLC"} |
| ← owns | OWNER PAC 5496245565 (CA) | 1.000 | snf_all_owners | evidencerecorded: 2026-06-16 methodology: entity-graph/v1 attributes: {"role_code":"72","association_date":"10/26/2018","percentage_ownership":null} evidence: {"rule":"D-OWNER","owner_pac":"5496245565","source_pk":130963,"type_owner":"O","enrollment_id":"O20130807000052","role_code_owner":"72","role_text_owner":"ADP OF THE SNF","dst_resolved_via":"pecos_enrlmt_id","percentage_ownership_raw":null,"enrollment_organization_name":"GRAND VALLEY HEALTH CARE CENTER LLC"} |
| ← owns | IDA INZA CRUZ | 1.000 | snf_all_owners | evidencerecorded: 2026-06-16 methodology: entity-graph/v1 attributes: {"role_code":"43","association_date":"12/28/2013","percentage_ownership":null} evidence: {"rule":"D-OWNER","owner_pac":"6103316286","source_pk":130964,"type_owner":"I","enrollment_id":"O20130807000052","role_code_owner":"43","role_text_owner":"OPERATIONAL/MANAGERIAL CONTROL","dst_resolved_via":"pecos_enrlmt_id","percentage_ownership_raw":null,"enrollment_organization_name":"GRAND VALLEY HEALTH CARE CENTER LLC"} |
| ← owns | GLOBAL SKILLED LLC (CA) | 1.000 | snf_all_owners | evidencerecorded: 2026-06-16 methodology: entity-graph/v1 attributes: {"role_code":"34","association_date":"08/01/2018","percentage_ownership":100} evidence: {"rule":"D-OWNER","owner_pac":"6204186273","source_pk":130966,"type_owner":"O","enrollment_id":"O20130807000052","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":"GRAND VALLEY HEALTH CARE CENTER LLC"} |
| ← owns | SIMCHA AND JANET MANDELBAUM FAMILY TRUST (CA) | 1.000 | snf_all_owners | evidencerecorded: 2026-06-16 methodology: entity-graph/v1 attributes: {"role_code":"35","association_date":"01/01/2022","percentage_ownership":20} evidence: {"rule":"D-OWNER","owner_pac":"6204292790","source_pk":130968,"type_owner":"O","enrollment_id":"O20130807000052","role_code_owner":"35","role_text_owner":"5% OR GREATER INDIRECT OWNERSHIP INTEREST","dst_resolved_via":"pecos_enrlmt_id","percentage_ownership_raw":20,"enrollment_organization_name":"GRAND VALLEY HEALTH CARE CENTER LLC"} |
| ← owns | THE SIMCHA MANDELBAUM 2021 IRREVOCABLE GIFT TRUST NO. 2 (CA) | 1.000 | snf_all_owners | evidencerecorded: 2026-06-16 methodology: entity-graph/v1 attributes: {"role_code":"35","association_date":"01/01/2023","percentage_ownership":14} evidence: {"rule":"D-OWNER","owner_pac":"7012373509","source_pk":130969,"type_owner":"O","enrollment_id":"O20130807000052","role_code_owner":"35","role_text_owner":"5% OR GREATER INDIRECT OWNERSHIP INTEREST","dst_resolved_via":"pecos_enrlmt_id","percentage_ownership_raw":14,"enrollment_organization_name":"GRAND VALLEY HEALTH CARE CENTER LLC"} |
| ← owns | CAROLINA CHAPMAN | 1.000 | snf_all_owners | evidencerecorded: 2026-06-16 methodology: entity-graph/v1 attributes: {"role_code":"43","association_date":"10/04/2024","percentage_ownership":null} evidence: {"rule":"D-OWNER","owner_pac":"7911497094","source_pk":130970,"type_owner":"I","enrollment_id":"O20130807000052","role_code_owner":"43","role_text_owner":"OPERATIONAL/MANAGERIAL CONTROL","dst_resolved_via":"pecos_enrlmt_id","percentage_ownership_raw":null,"enrollment_organization_name":"GRAND VALLEY HEALTH CARE CENTER LLC"} |
| ← owns | AXIOM HEALTHCARE GROUP (OR) | 1.000 | snf_all_owners | evidencerecorded: 2026-06-16 methodology: entity-graph/v1 attributes: {"role_code":"72","association_date":"05/28/2025","percentage_ownership":null} evidence: {"rule":"D-OWNER","owner_pac":"8022508191","source_pk":130972,"type_owner":"O","enrollment_id":"O20130807000052","role_code_owner":"72","role_text_owner":"ADP OF THE SNF","dst_resolved_via":"pecos_enrlmt_id","percentage_ownership_raw":null,"enrollment_organization_name":"GRAND VALLEY HEALTH CARE CENTER LLC"} |
| ← owns | THE JANET MANDELBAUM 2021 IRREVOCABLE GIFT TRUST NO 2 (CA) | 1.000 | snf_all_owners | evidencerecorded: 2026-06-16 methodology: entity-graph/v1 attributes: {"role_code":"35","association_date":"01/01/2023","percentage_ownership":16} evidence: {"rule":"D-OWNER","owner_pac":"8224423348","source_pk":130973,"type_owner":"O","enrollment_id":"O20130807000052","role_code_owner":"35","role_text_owner":"5% OR GREATER INDIRECT OWNERSHIP INTEREST","dst_resolved_via":"pecos_enrlmt_id","percentage_ownership_raw":16,"enrollment_organization_name":"GRAND VALLEY HEALTH CARE CENTER LLC"} |
| ← owns | JANETTE BOAQUINA | 1.000 | snf_all_owners | evidencerecorded: 2026-06-16 methodology: entity-graph/v1 attributes: {"role_code":"43","association_date":"10/09/2023","percentage_ownership":null} evidence: {"rule":"D-OWNER","owner_pac":"8527208677","source_pk":130974,"type_owner":"I","enrollment_id":"O20130807000052","role_code_owner":"43","role_text_owner":"OPERATIONAL/MANAGERIAL CONTROL","dst_resolved_via":"pecos_enrlmt_id","percentage_ownership_raw":null,"enrollment_organization_name":"GRAND VALLEY HEALTH CARE CENTER LLC"} |
| ← owns | MARIA MARIANO | 1.000 | snf_all_owners | evidencerecorded: 2026-06-16 methodology: entity-graph/v1 attributes: {"role_code":"43","association_date":"12/02/2013","percentage_ownership":null} evidence: {"rule":"D-OWNER","owner_pac":"8820588908","source_pk":130976,"type_owner":"I","enrollment_id":"O20130807000052","role_code_owner":"43","role_text_owner":"OPERATIONAL/MANAGERIAL CONTROL","dst_resolved_via":"pecos_enrlmt_id","percentage_ownership_raw":null,"enrollment_organization_name":"GRAND VALLEY HEALTH CARE CENTER LLC"} |
| ← owns | ORLANDO MANOLONG | 1.000 | snf_all_owners | evidencerecorded: 2026-06-16 methodology: entity-graph/v1 attributes: {"role_code":"43","association_date":"06/01/2017","percentage_ownership":null} evidence: {"rule":"D-OWNER","owner_pac":"9739679812","source_pk":130978,"type_owner":"I","enrollment_id":"O20130807000052","role_code_owner":"43","role_text_owner":"OPERATIONAL/MANAGERIAL CONTROL","dst_resolved_via":"pecos_enrlmt_id","percentage_ownership_raw":null,"enrollment_organization_name":"GRAND VALLEY HEALTH CARE CENTER LLC"} |
| ← owns | CLINTON WILLIAMS | 1.000 | snf_all_owners | evidencerecorded: 2026-06-16 methodology: entity-graph/v1 attributes: {"role_code":"43","association_date":"05/04/2010","percentage_ownership":null} evidence: {"rule":"D-OWNER","owner_pac":"9931616521","source_pk":130980,"type_owner":"I","enrollment_id":"O20130807000052","role_code_owner":"43","role_text_owner":"OPERATIONAL/MANAGERIAL CONTROL","dst_resolved_via":"pecos_enrlmt_id","percentage_ownership_raw":null,"enrollment_organization_name":"GRAND VALLEY HEALTH 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 · 1073950614 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 | 2013-05-22 | 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 | GRAND VALLEY HEALTH 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 | 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 1073950614: 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=…