caretrace.iopowered by▸healthparse
SearchCohort Builder
Tools▾
KOL FinderTerritoriesDrug Compare
AI Query
Browse▾
By stateBy specialty
Pricing
SearchCohort BuilderToolsKOL FinderTerritoriesDrug CompareAI QueryBrowseBy stateBy specialtyPricing
PROVIDER PROFILE · NPI 1053309369

Grace Chou

PRACTICEALLIANCE MEDICAL GROUP, INC.See all providers at this practice →
Family PracticeWalnut Creek, CAI
CROSS-REFERENCE

Related data on other Healthparse brands

ProviderScore
OIG/SAM exclusion screening, sanctions history
© 2026 CareTrace
PricingContactPrivacyTerms
FACILITY AFFILIATIONS

Hospital & Facility Affiliations (6)

CCN 057276
Home health agency
CCN 059016
Home health agency
CCN 559029
Home health agency
CCN 559096
Home health agency
CCN 050180
Hospital
CCN 050496
Hospital
INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024
No data available for this provider in 2024.
MEDICARE UTILIZATION · PART B · 2024
No data available for this provider in 2024.
QUALITY · MIPS · 2024
No data available for this provider in 2024.
PRESCRIBING · PART D · 2024
No data available for this provider in 2024.
REFERRAL NETWORK

Where Grace Chou's patients come from & go

Directional shared-patient flow from Medicare claims — who sends patients to this provider (inbound) and where this provider's patients go next (outbound). 4 inbound referrers · 14 outbound destinations.

Receives referrals from
Inbound — who sends patients here
PhysicianPatientsVisits
SUTTER EAST BAY HOSPITALS3565
Michael Grimes
Podiatry · Pinole, CA
2357
Hayden Evans
Diagnostic Radiology · Oakland, CA
1724
Kc Imaging, Llc
Independent Diagnostic Testing Facility (IDTF) · Richmond, CA
1322
Refers patients to
Outbound — where patients go next
PhysicianPatientsVisits
Laboratory Corporation Of America
Clinical Laboratory · San Diego, CA
124374
WEST CONTRA COSTA HEALTHCARE DISTRICT4191
SUTTER EAST BAY HOSPITALS2848
Hayden Evans
Diagnostic Radiology · Oakland, CA
2757
Scott Lee
Ophthalmology · Pinole, CA
2746
Rebecca Wahlgren
Nurse Practitioner · Pinole, CA
2348
Michael Grimes
Podiatry · Pinole, CA
2257
Paul Ryan
Ophthalmology · Pinole, CA
2032
American Medical Response West
Ambulance Service Provider · Concord, CA
1540
Kc Imaging, Llc
Independent Diagnostic Testing Facility (IDTF) · Richmond, CA
1419
Richard Stern
Internal Medicine · San Pablo, CA
1230
STANFORD HEALTH CARE1241
Source: CMS Physician Shared Patient Patterns (30-day window, Medicare FFS). Direction = a beneficiary seen by the first provider, then the second, within 30 days; a proxy for referral, not a documented referral. Pairs with fewer than 11 shared beneficiaries are suppressed.