What is Andrew Gross's specialty?

Andrew Gross (NPI 1174555981) is a Medicare-billing provider whose primary specialty is Rheumatology in San Francisco, CA.

Where does Andrew Gross practice?

Andrew Gross practices in San Francisco, CA, based on the location reported in the CMS Medicare provider datasets for NPI 1174555981.

How much does Medicare pay Andrew Gross?

Andrew Gross (NPI 1174555981) received approximately $83K in total Medicare Part B payments, serving 267 beneficiaries, per the CMS Medicare Physician & Other Practitioners dataset.

PROVIDER PROFILE · NPI 1174555981

Andrew GrossM.D.

RheumatologySan Francisco, CAI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

566

Unique beneficiaries

—

Total services

927

Distinct HCPCS

Medicare payment

$56K

Peer benchmark

Total Medicare services vs. 530 Rheumatology providers in CA — above median (cohort median 1,833).

PRESCRIBING · PART D · 2024

Total Rx claims

1,564

Beneficiaries

—

Total drug cost

$2.2M

Distinct drugs

Brand share

32.2%

Top prescribed drugs

Prednisone219 claims

Hydroxychloroquine Sulfate148 claims

Methotrexate Sodium114 claims

Mycophenolate Mofetil97 claims

Omeprazole84 claims

QUALITY · MIPS · 2024

Final MIPS score

87.0

Quality

86.8

Cost

70.5

Improvement activities

40.0

Promoting interop.

0.0

Payment adjustment

0.51%

Group

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2025

Total received

$156

Payment records

By payment type

Food and Beverage$81

Education$75

Top paying entities

Food and Beverage$81

Education$75

FACILITY AFFILIATIONS

Hospital & Facility Affiliations (5)

Hospital

Hospital

Hospital

Hospital

Hospital

REFERRAL NETWORK

Where Andrew Gross'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
Ucsf Dermatopathology Service Clinical Laboratory · San Francisco, CA	13	29
MARIN GENERAL HOSPITAL	13	31
Gordon Fung Cardiology · San Francisco, CA	12	33
Daria Motamedi Diagnostic Radiology · San Francisco, CA	11	39

Refers patients to

Outbound — where patients go next

Physician	Patients	Visits
UNIVERSITY OF CALIFORNIA, SAN FRANCISCO	309	1,901
LEE, DARLENE	52	117
Unilab Corporation Clinical Laboratory · Sacramento, CA	40	168
Lynne Steinbach Diagnostic Radiology · San Francisco, CA	27	64
Daria Motamedi Diagnostic Radiology · San Francisco, CA	23	59
Matthew Bucknor Diagnostic Radiology · San Francisco, CA	18	57
MARIN GENERAL HOSPITAL	17	40
Gordon Fung Cardiology · San Francisco, CA	17	42
Thomas Link Diagnostic Radiology · San Francisco, CA	15	46
Ucsf Dermatopathology Service Clinical Laboratory · San Francisco, CA	13	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