What is Brian Grimm's specialty?

Brian Grimm (NPI 1871540815) is a Medicare-billing provider whose primary specialty is Family Practice in Palmdale, CA.

Where does Brian Grimm practice?

Brian Grimm practices in Palmdale, CA, based on the location reported in the CMS Medicare provider datasets for NPI 1871540815.

How much does Medicare pay Brian Grimm?

Brian Grimm (NPI 1871540815) received approximately $28K in total Medicare Part B payments, serving 173 beneficiaries, per the CMS Medicare Physician & Other Practitioners dataset.

PROVIDER PROFILE · NPI 1871540815

Brian GrimmMD

Family PracticePalmdale, CAI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

624

Unique beneficiaries

—

Total services

768

Distinct HCPCS

Medicare payment

$25K

Peer benchmark

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

PRESCRIBING · PART D · 2024

Total Rx claims

478

Beneficiaries

—

Total drug cost

$3K

Distinct drugs

Brand share

14.6%

Top prescribed drugs

Doxycycline Monohydrate82 claims

Methylprednisolone80 claims

Cefdinir71 claims

Prednisone50 claims

Amoxicillin/Potassium Clav43 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 Brian Grimm'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
ANTELOPE VALLEY HEALTH CARE DISTRICT	48	104
LASK, DAVID	26	41
Antelope Ambulance Service Ambulance Service Provider · Lancaster, CA	15	23
Khalid Javeri Diagnostic Radiology · Santa Monica, CA	14	28
Edward Tammara Physician Assistant · Lancaster, CA	12	20
NPI 1336182211	12	20

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