What is Margaret Fang's specialty?

Margaret Fang (NPI 1417911462) is a Medicare-billing provider whose primary specialty is Hospitalist in San Francisco, CA.

Where does Margaret Fang practice?

Margaret Fang practices in San Francisco, CA, based on the location reported in the CMS Medicare provider datasets for NPI 1417911462.

How much does Medicare pay Margaret Fang?

Margaret Fang (NPI 1417911462) received approximately $5K in total Medicare Part B payments, serving 27 beneficiaries, per the CMS Medicare Physician & Other Practitioners dataset.

PROVIDER PROFILE · NPI 1417911462

Margaret FangMD

PRACTICEUNIVERSITY OF CALIFORNIA SAN FRANCISCOSee all providers at this practice →

HospitalistSan Francisco, CAI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

Unique beneficiaries

—

Total services

Distinct HCPCS

Medicare payment

$3K

Peer benchmark

Total Medicare services vs. 1,917 Hospitalist providers in CA — bottom quintile (cohort median 446).

PRESCRIBING · PART D · 2024

Total Rx claims

269

Beneficiaries

—

Total drug cost

$61K

Distinct drugs

Brand share

20.8%

Top prescribed drugs

Warfarin Sodium198 claims

Apixaban56 claims

Enoxaparin Sodium15 claims

QUALITY · MIPS · 2024

Final MIPS score

84.9

Quality

81.1

Cost

71.5

Improvement activities

40.0

Promoting interop.

0.0

Payment adjustment

0.42%

Group

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024

No data available for this provider in 2024.

REFERRAL NETWORK

Where Margaret Fang'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). 18 inbound referrers · 34 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
Rosemary De Perez Nurse Practitioner · San Francisco, CA	108	654
Gordon Fung Cardiology · San Francisco, CA	85	336
Francine Dreier Nurse Practitioner · San Francisco, CA	59	219
City & County Of San Francisco Ambulance Service Provider · San Francisco, CA	23	59
Don Ng Internal Medicine · San Francisco, CA	21	114
NPI 1376554030	19	66
Derek Sun Diagnostic Radiology · San Francisco, CA	16	41
RAO, RAJNI	16	45
Matthew Bucknor Diagnostic Radiology · San Francisco, CA	15	49
Daria Motamedi Diagnostic Radiology · San Francisco, CA	14	32
Erik Hansen Orthopedic Surgery · San Francisco, CA	13	32
American Medical Response West Ambulance Service Provider · San Francisco, CA	13	25

Refers patients to

Outbound — where patients go next

Physician	Patients	Visits
UNIVERSITY OF CALIFORNIA, SAN FRANCISCO	277	4,009
RAY, LINDA	160	931
Rosemary De Perez Nurse Practitioner · San Francisco, CA	69	324
Gordon Fung Cardiology · San Francisco, CA	65	212
GALVIN, HELEN	33	82
Francine Dreier Nurse Practitioner · San Francisco, CA	33	85
Don Ng Internal Medicine · San Francisco, CA	24	128
Brett Elicker Diagnostic Radiology · San Francisco, CA	21	43
Atif Qasim Cardiology · San Francisco, CA	20	74
Edward Gerstenfeld Cardiology · San Francisco, CA	18	38
RAO, RAJNI	18	62
David Naeger Diagnostic Radiology · Denver, CO	16	33

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

Healthparse Signals

Monitor this provider for changes — dated NPI change events