What is Irvin Gastman's specialty?

Irvin Gastman (NPI 1942263843) is a Medicare-billing provider whose primary specialty is Family Practice in Detroit, MI.

Where does Irvin Gastman practice?

Irvin Gastman practices in Detroit, MI, based on the location reported in the CMS Medicare provider datasets for NPI 1942263843.

How much does Medicare pay Irvin Gastman?

Irvin Gastman (NPI 1942263843) received approximately $11K in total Medicare Part B payments, serving 40 beneficiaries, per the CMS Medicare Physician & Other Practitioners dataset.

PROVIDER PROFILE · NPI 1942263843

Irvin GastmanDO, PHD

PRACTICELOCAL PHARMACY, INCSee all providers at this practice →

Family PracticeDetroit, MII

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

Unique beneficiaries

—

Total services

142

Distinct HCPCS

Medicare payment

$7K

Peer benchmark

Total Medicare services vs. 3,054 Family Practice providers in MI — above median (cohort median 403).

PRESCRIBING · PART D · 2024

Total Rx claims

2,859

Beneficiaries

—

Total drug cost

$552K

Distinct drugs

Brand share

24.3%

Top prescribed drugs

Atorvastatin Calcium195 claims

Famotidine161 claims

Chlorthalidone155 claims

Amlodipine Besylate144 claims

Rosuvastatin Calcium127 claims

QUALITY · MIPS · 2024

No data available for this provider in 2024.

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2025

Total received

$599

Payment records

By payment type

Food and Beverage$599

Top paying entities

Food and Beverage$599

REFERRAL NETWORK

Where Irvin Gastman'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). 7 inbound referrers · 0 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
Biotech Clinical Laboratories Inc Clinical Laboratory · Novi, MI	70	368
MCLAREN OAKLAND	56	178
Paul Gold Family Practice · Waterford, MI	25	52
John Mellen Diagnostic Radiology · Bloomfield Hills, MI	23	57
LEIB, JOEL	17	55
GOLDSTEIN, SHELDON	16	130
Andrew Borin Cardiology · Livonia, MI	15	46

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