What is Martin Liberman's specialty?

Martin Liberman (NPI 1376530006) is a Medicare-billing provider whose primary specialty is Internal Medicine in San Francisco, CA.

Where does Martin Liberman practice?

Martin Liberman practices in San Francisco, CA, based on the location reported in the CMS Medicare provider datasets for NPI 1376530006.

How much does Medicare pay Martin Liberman?

Martin Liberman (NPI 1376530006) received approximately $13K in total Medicare Part B payments, serving 24 beneficiaries, per the CMS Medicare Physician & Other Practitioners dataset.

PROVIDER PROFILE · NPI 1376530006

Martin LibermanMD

Internal MedicineSan Francisco, CAI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

Unique beneficiaries

—

Total services

114

Distinct HCPCS

Medicare payment

$11K

Peer benchmark

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

PRESCRIBING · PART D · 2024

Total Rx claims

406

Beneficiaries

—

Total drug cost

$32K

Distinct drugs

Brand share

13.8%

Top prescribed drugs

Levothyroxine Sodium43 claims

Pantoprazole Sodium34 claims

Gabapentin29 claims

Furosemide28 claims

Amlodipine Besylate28 claims

QUALITY · MIPS · 2024

No data available for this provider in 2024.

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2025

No data available for this provider in 2025.

REFERRAL NETWORK

Where Martin Liberman'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 · 10 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
Lester Jacobson Cardiology · San Francisco, CA	24	142
CARPENTER, HOWARD	18	46
GARCIA-KENNEDY, RICHARD	12	27
MOON, KIRK	12	31

Refers patients to

Outbound — where patients go next

Physician	Patients	Visits
SUTTER BAY HOSPITALS	138	972
Golden Gate Endoscopy Center, Llc Ambulatory Surgical Center · San Francisco, CA	47	107
Laboratory Corporation Of America Clinical Laboratory · San Diego, CA	25	59
Lester Jacobson Cardiology · San Francisco, CA	24	122
Quest Diagnostics Nichols Institute Clinical Laboratory · San Juan Capistrano, CA	21	101
UNIVERSITY OF CALIFORNIA, SAN FRANCISCO	20	60
JACKSON, THOMAS	13	32
COVIA COMMUNITIES	12	90
Nina Todd Podiatry · San Francisco, CA	11	76
CARPENTER, HOWARD	11	22

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