PROVIDER PROFILE · NPI 1902021900

Ma SabaiM.D

Internal MedicineSan Francisco, CAI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

Unique beneficiaries

—

Total services

Distinct HCPCS

Medicare payment

$3K

Peer benchmark

Total Medicare services vs. 10,499 Internal Medicine providers in CA — bottom quintile (cohort median 531).

PRESCRIBING · PART D · 2024

Total Rx claims

2,514

Beneficiaries

—

Total drug cost

$61K

Distinct drugs

Brand share

14.4%

Top prescribed drugs

Atorvastatin Calcium244 claims

Gabapentin179 claims

Metformin Hcl158 claims

Baclofen114 claims

Duloxetine Hcl114 claims

QUALITY · MIPS · 2024

Final MIPS score

88.2

Quality

61.1

Cost

83.7

Improvement activities

40.0

Promoting interop.

99.0

Payment adjustment

0.56%

Group

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024

No data available for this provider in 2024.

REFERRAL NETWORK

Where Ma Sabai'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). 6 inbound referrers · 0 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
CITY & COUNTY OF SAN FRANCISCO	59	432
CITY & COUNTY OF SAN FRANCISCO	55	212
CITY & COUNTY OF SAN FRANCISCO	28	112
Terry Lynch Diagnostic Radiology · San Francisco, CA	27	76
GOLDSCHLAGER, LEONORA	18	44
Thienkhai Vu Diagnostic Radiology · San Francisco, CA	16	45

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