Skip to content
FonteumPublic-records evidence
Screen 25 NPIs free →Buy $129 certificate →

TERMINAL · ENTITY CARD · PERSON

TIANZIANG ZHOU

Canonical entity in the resolved graph · methodology entity-graph/v1 · 4dfe1fa3-ef26-4c80-834f-0a38fc820ca7

← Terminal searchEntity JSON
active

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.

Current identifier attachments with link confidence
SchemeValueSource tableLink methodConfidenceSinceProvenance
pac_id4183160088snf_all_ownersdeterministic_pac_in_all_owners1.0002026-06-14
evidence
recorded: 2026-06-14
methodology: entity-graph/v1
evidence: {"rule":"D-OWNER","source_pk":7927,"type_owner":"I","enrollment_id":"O20030819000051"}

Graph edges

One-hop relationships — ownership, chain membership, operation — each backed by a federal source row.

Current 1-hop graph edges
RelationshipEntityConfidenceSource tableProvenance
owns →BAY CREST CARE CENTER, LLC (CA)1.000snf_all_owners
evidence
recorded: 2026-06-16
methodology: entity-graph/v1
attributes: {"role_code":"43","association_date":"08/09/2024","percentage_ownership":0}
evidence: {"rule":"D-OWNER","owner_pac":"4183160088","source_pk":7927,"type_owner":"I","enrollment_id":"O20030819000051","role_code_owner":"43","role_text_owner":"OPERATIONAL/MANAGERIAL CONTROL","dst_resolved_via":"pecos_enrlmt_id","percentage_ownership_raw":0,"enrollment_organization_name":"BAY CREST CARE CENTER, LLC"}
owns →WOODLAND CARE CENTER, LLC (CA)1.000snf_all_owners
evidence
recorded: 2026-06-16
methodology: entity-graph/v1
attributes: {"role_code":"43","association_date":"08/09/2024","percentage_ownership":0}
evidence: {"rule":"D-OWNER","owner_pac":"4183160088","source_pk":7954,"type_owner":"I","enrollment_id":"O20030819000052","role_code_owner":"43","role_text_owner":"OPERATIONAL/MANAGERIAL CONTROL","dst_resolved_via":"pecos_enrlmt_id","percentage_ownership_raw":0,"enrollment_organization_name":"WOODLAND CARE CENTER LLC"}
owns →DEVONSHIRE CARE CENTER, LLC (CA)1.000snf_all_owners
evidence
recorded: 2026-06-16
methodology: entity-graph/v1
attributes: {"role_code":"43","association_date":"08/09/2024","percentage_ownership":0}
evidence: {"rule":"D-OWNER","owner_pac":"4183160088","source_pk":8042,"type_owner":"I","enrollment_id":"O20030819000056","role_code_owner":"43","role_text_owner":"OPERATIONAL/MANAGERIAL CONTROL","dst_resolved_via":"pecos_enrlmt_id","percentage_ownership_raw":0,"enrollment_organization_name":"DEVONSHIRE CARE CENTER, LLC"}
owns →THE EARLWOOD, LLC (CA)1.000snf_all_owners
evidence
recorded: 2026-06-16
methodology: entity-graph/v1
attributes: {"role_code":"43","association_date":"08/26/2024","percentage_ownership":0}
evidence: {"rule":"D-OWNER","owner_pac":"4183160088","source_pk":8078,"type_owner":"I","enrollment_id":"O20030819000057","role_code_owner":"43","role_text_owner":"OPERATIONAL/MANAGERIAL CONTROL","dst_resolved_via":"pecos_enrlmt_id","percentage_ownership_raw":0,"enrollment_organization_name":"THE EARLWOOD, LLC"}
owns →MONTEBELLO CARE CENTER, LLC (CA)1.000snf_all_owners
evidence
recorded: 2026-06-16
methodology: entity-graph/v1
attributes: {"role_code":"43","association_date":"08/26/2024","percentage_ownership":0}
evidence: {"rule":"D-OWNER","owner_pac":"4183160088","source_pk":9970,"type_owner":"I","enrollment_id":"O20030918000012","role_code_owner":"43","role_text_owner":"OPERATIONAL/MANAGERIAL CONTROL","dst_resolved_via":"pecos_enrlmt_id","percentage_ownership_raw":0,"enrollment_organization_name":"MONTEBELLO CARE CENTER LLC"}
owns →RIO HONDO SUBACUTE & NURSING CENTER (CA)1.000snf_all_owners
evidence
recorded: 2026-06-16
methodology: entity-graph/v1
attributes: {"role_code":"43","association_date":"08/26/2024","percentage_ownership":0}
evidence: {"rule":"D-OWNER","owner_pac":"4183160088","source_pk":10887,"type_owner":"I","enrollment_id":"O20031008000036","role_code_owner":"43","role_text_owner":"OPERATIONAL/MANAGERIAL CONTROL","dst_resolved_via":"pecos_enrlmt_id","percentage_ownership_raw":0,"enrollment_organization_name":"RIO HONDO SUBACUTE & NURSING CENTER LLC"}
owns →THE HEIGHTS OF SUMMERLIN, LLC (NV)1.000snf_all_owners
evidence
recorded: 2026-06-16
methodology: entity-graph/v1
attributes: {"role_code":"43","association_date":"08/26/2024","percentage_ownership":0}
evidence: {"rule":"D-OWNER","owner_pac":"4183160088","source_pk":23272,"type_owner":"I","enrollment_id":"O20041007000451","role_code_owner":"43","role_text_owner":"OPERATIONAL/MANAGERIAL CONTROL","dst_resolved_via":"pecos_enrlmt_id","percentage_ownership_raw":0,"enrollment_organization_name":"THE HEIGHTS OF SUMMERLIN, LLC"}
owns →ST. JOSEPH TRANSITIONAL REHABILITATION CENTER, LLC (NV)1.000snf_all_owners
evidence
recorded: 2026-06-16
methodology: entity-graph/v1
attributes: {"role_code":"43","association_date":"08/26/2024","percentage_ownership":0}
evidence: {"rule":"D-OWNER","owner_pac":"4183160088","source_pk":40872,"type_owner":"I","enrollment_id":"O20060808000584","role_code_owner":"43","role_text_owner":"OPERATIONAL/MANAGERIAL CONTROL","dst_resolved_via":"pecos_enrlmt_id","percentage_ownership_raw":0,"enrollment_organization_name":"ST. JOSEPH TRANSITIONAL REHABILITATION CENTER, LLC"}
owns →SUNBRIDGE STOCKTON REHABILITATION CENTER LLC (CA)1.000snf_all_owners
evidence
recorded: 2026-06-16
methodology: entity-graph/v1
attributes: {"role_code":"43","association_date":"08/09/2024","percentage_ownership":0}
evidence: {"rule":"D-OWNER","owner_pac":"4183160088","source_pk":47190,"type_owner":"I","enrollment_id":"O20070330000423","role_code_owner":"43","role_text_owner":"OPERATIONAL/MANAGERIAL CONTROL","dst_resolved_via":"pecos_enrlmt_id","percentage_ownership_raw":0,"enrollment_organization_name":"SUNBRIDGE STOCKTON REHABILITATION CENTER, LLC"}
owns →SUNBRIDGE HALLMARK HEALTH SERVICES LLC (CA)1.000snf_all_owners
evidence
recorded: 2026-06-16
methodology: entity-graph/v1
attributes: {"role_code":"43","association_date":"08/26/2024","percentage_ownership":0}
evidence: {"rule":"D-OWNER","owner_pac":"4183160088","source_pk":48839,"type_owner":"I","enrollment_id":"O20070515000017","role_code_owner":"43","role_text_owner":"OPERATIONAL/MANAGERIAL CONTROL","dst_resolved_via":"pecos_enrlmt_id","percentage_ownership_raw":0,"enrollment_organization_name":"SUNBRIDGE HALLMARK HEALTH SERVICES, LLC"}
owns →820 NW 95TH STREET OPERATIONS LLC (WA)1.000snf_all_owners
evidence
recorded: 2026-06-16
methodology: entity-graph/v1
attributes: {"role_code":"43","association_date":"08/12/2024","percentage_ownership":100}
evidence: {"rule":"D-OWNER","owner_pac":"4183160088","source_pk":204851,"type_owner":"I","enrollment_id":"O20201111001605","role_code_owner":"43","role_text_owner":"OPERATIONAL/MANAGERIAL CONTROL","dst_resolved_via":"pecos_enrlmt_id","percentage_ownership_raw":100,"enrollment_organization_name":"820 NW 95TH STREET OPERATIONS LLC"}

Current record

Current claims returned for this entity, grouped by provenance subject. The table exposes the source identifier recorded for each claim.

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.

As of
Diff

Pick a date to reconstruct, or two dates to diff. Equivalent JSON: /api/v1/history/{subject_type}/{subject_id}?at=… and …/diff?from=…&to=…

Request access