What is Brian Gruber's specialty?

Brian Gruber (NPI 1780728626) is a Medicare-billing provider whose primary specialty is Physician Assistant in Tarrytown, NY.

Where does Brian Gruber practice?

Brian Gruber practices in Tarrytown, NY, based on the location reported in the CMS Medicare provider datasets for NPI 1780728626.

How much does Medicare pay Brian Gruber?

Brian Gruber (NPI 1780728626) received approximately $7.7M in total Medicare Part B payments, serving 1,186 beneficiaries, per the CMS Medicare Physician & Other Practitioners dataset.

PROVIDER PROFILE · NPI 1780728626

Brian GruberPA

Physician AssistantTarrytown, NYI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

1,491

Unique beneficiaries

—

Total services

10,191

Distinct HCPCS

Medicare payment

$5.5M

Peer benchmark

Total Medicare services vs. 8,690 Physician Assistant providers in NY — top quintile (cohort median 149).

PRESCRIBING · PART D · 2024

Total Rx claims

136

Beneficiaries

—

Total drug cost

$15K

Distinct drugs

Brand share

39.0%

Top prescribed drugs

Silver Sulfadiazine57 claims

Collagenase Clostridium Hist.32 claims

Silver Sulfadiazine21 claims

Tramadol Hcl15 claims

Nystatin11 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 Gruber'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). 10 inbound referrers · 0 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
Arthur Pidoriano Orthopedic Surgery · Cortlandt Manor, NY	53	160
Paul Kim Diagnostic Radiology · Cortlandt Manor, NY	44	83
Daniel Solomon Diagnostic Radiology · Cortlandt Manor, NY	37	82
SUMERS, ELLIOTT	35	58
BERGER, SCOTT	22	57
Daniel Brodoff Diagnostic Radiology · Mount Kisco, NY	22	39
John Chen Diagnostic Radiology · Mount Kisco, NY	16	24
WALD, LEONARD	14	22
Evan Cohen Emergency Medicine · Camden, NJ	12	20
Hyun Chung Emergency Medicine · New Rochelle, NY	12	23

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