PROVIDER PROFILE · NPI 1871535203

NPI 1871535203

PRACTICEWALNUT CREEK MEDICAL GROUPSee all providers at this practice →

MEDICARE UTILIZATION · PART B · 2024

No data available for this provider in 2024.

PRESCRIBING · PART D · 2024

No data available for this provider in 2024.

QUALITY · MIPS · 2024

No data available for this provider in 2024.

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024

No data available for this provider in 2024.

REFERRAL NETWORK

Where NPI 1871535203'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). 11 inbound referrers · 0 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
FISH, JONATHAN	25	52
SUTTER EAST BAY HOSPITALS	22	76
Jonathan Posin Diagnostic Radiology · Walnut Creek, CA	17	47
Angelo Crudale Diagnostic Radiology · Walnut Creek, CA	15	25
Charles Fiske Diagnostic Radiology · Oakland, CA	13	26
Eric Chen Interventional Radiology · Los Angeles, CA	13	22
Sunil Gandhi Diagnostic Radiology · Walnut Creek, CA	12	22
Catherine Wang Family Practice · Concord, CA	12	45
Michael Brown Cardiology · Walnut Creek, CA	12	54
Nathalie Michaud Family Practice · Danville, CA	12	33
Ronald Chan Diagnostic Radiology · Walnut Creek, CA	11	21

Refers patients to

Outbound — where patients go next

No outbound pairs above the suppression threshold.

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.

CROSS-REFERENCE

Related data on other Healthparse brands

ProviderScore

OIG/SAM exclusion screening, sanctions history