PROVIDER PROFILE · NPI 1588683890

James YanD.O.

GastroenterologySan Francisco, CAI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

265

Unique beneficiaries

—

Total services

276

Distinct HCPCS

Medicare payment

$22K

Peer benchmark

Total Medicare services vs. 1,398 Gastroenterology providers in CA — bottom quintile (cohort median 750).

PRESCRIBING · PART D · 2024

Total Rx claims

2,175

Beneficiaries

—

Total drug cost

$766K

Distinct drugs

Brand share

50.0%

Top prescribed drugs

Peg3350/Sod Sulf,bicarb,cl/Kcl537 claims

Pantoprazole Sodium459 claims

Tenofovir Alafenamide263 claims

Omeprazole153 claims

Linaclotide144 claims

QUALITY · MIPS · 2024

No data available for this provider in 2024.

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024

Total received

$3K

Payment records

By payment type

Consulting Fee$2K

Food and Beverage$804

REFERRAL NETWORK

Where James Yan'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). 19 inbound referrers · 0 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
JACKSON, THOMAS	29	60
Gustin Ho Internal Medicine · San Francisco, CA	26	62
CITY & COUNTY OF SAN FRANCISCO	22	32
Shu Wing Chan Internal Medicine · San Francisco, CA	21	52
GARCIA-KENNEDY, RICHARD	20	41
Ian Jaffee Pathology · San Francisco, CA	19	34
Rong Shen Family Practice · San Francisco, CA	18	83
Vernon Fong Orthopedic Surgery · San Francisco, CA	17	45
Richard Huynh Family Practice · San Francisco, CA	15	43
Joy Meng Neurology · San Francisco, CA	15	27
NORTH EAST MEDICAL SERVICES	14	30
O'CONNOR, MICHAEL	13	25

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