What is Stanley Gambrill's specialty?

Stanley Gambrill (NPI 1659482958) is a Medicare-billing provider whose primary specialty is Family Practice in Sacramento, CA.

Where does Stanley Gambrill practice?

Stanley Gambrill practices in Sacramento, CA, based on the location reported in the CMS Medicare provider datasets for NPI 1659482958.

How much does Medicare pay Stanley Gambrill?

Stanley Gambrill (NPI 1659482958) received approximately $8K in total Medicare Part B payments, serving 82 beneficiaries, per the CMS Medicare Physician & Other Practitioners dataset.

PROVIDER PROFILE · NPI 1659482958

Stanley GambrillMD

Family PracticeSacramento, CAI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

Unique beneficiaries

—

Total services

Distinct HCPCS

Medicare payment

$6K

Peer benchmark

Total Medicare services vs. 8,228 Family Practice providers in CA — below median (cohort median 411).

PRESCRIBING · PART D · 2024

Total Rx claims

Beneficiaries

—

Total drug cost

$224

Distinct drugs

Brand share

0.0%

Top prescribed drugs

Losartan Potassium13 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 Stanley Gambrill'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). 3 inbound referrers · 0 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
John Brothers Family Practice · Sacramento, CA	17	23
Jagbir Powar Cardiology · Sacramento, CA	14	48
Karun Grossman Family Practice · Sacramento, CA	11	42

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

Healthparse Signals

Monitor this provider for changes — dated NPI change events