What is Gregory Brown's specialty?

Gregory Brown (NPI 1568497766) is a Medicare-billing provider whose primary specialty is Critical Care (Intensivists) in Saginaw, MI.

Where does Gregory Brown practice?

Gregory Brown practices in Saginaw, MI, based on the location reported in the CMS Medicare provider datasets for NPI 1568497766.

How much does Medicare pay Gregory Brown?

Gregory Brown (NPI 1568497766) received approximately $25K in total Medicare Part B payments, serving 60 beneficiaries, per the CMS Medicare Physician & Other Practitioners dataset.

PROVIDER PROFILE · NPI 1568497766

Gregory BrownMD

PRACTICEJEFFRY L KASHUK MD PLLCSee all providers at this practice →

Critical Care (Intensivists)Saginaw, MII

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

Unique beneficiaries

—

Total services

152

Distinct HCPCS

Medicare payment

$25K

Peer benchmark

Total Medicare services vs. 110 Critical Care (Intensivists) providers in MI — bottom quintile (cohort median 328).

PRESCRIBING · PART D · 2024

Total Rx claims

Beneficiaries

—

Total drug cost

$312

Distinct drugs

Brand share

0.0%

Top prescribed drugs

Losartan Potassium15 claims

Prednisone14 claims

QUALITY · MIPS · 2024

No data available for this provider in 2024.

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2025

Total received

$23

Payment records

By payment type

Food and Beverage$23

Top paying entities

Food and Beverage$23

REFERRAL NETWORK

Where Gregory Brown'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). 62 inbound referrers · 0 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
James Finch Diagnostic Radiology · Bay City, MI	79	290
ASCENSION ST JOSEPH HOSPITAL	77	695
Marco Ramos Internal Medicine · Bay City, MI	64	187
QUEST DIAGNOSTICS INCORPORATED MI	64	258
Mobile Medical Response Inc Ambulance Service Provider · Saginaw, MI	61	212
BIO-MEDICAL APPLICATIONS OF MICHIGAN, INC.	59	504
Omar Abu-Romeh Nephrology · Lima, OH	46	151
Sayyid Raza Internal Medicine · Bay City, MI	44	158
Spectra East, Inc. Clinical Laboratory · Rockleigh, NJ	37	160
Peter Lassing Diagnostic Radiology · Grand Rapids, MI	33	86
NAKAGAWA, NOBUO	32	126
GADAM, RAMAKRISHNAYYA	28	66

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