What is Marc Irwin's specialty?

Marc Irwin (NPI 1972514974) is a Medicare-billing provider whose primary specialty is Family Practice in Canyon, TX.

Where does Marc Irwin practice?

Marc Irwin practices in Canyon, TX, based on the location reported in the CMS Medicare provider datasets for NPI 1972514974.

How much does Medicare pay Marc Irwin?

Marc Irwin (NPI 1972514974) received approximately $81K in total Medicare Part B payments, serving 209 beneficiaries, per the CMS Medicare Physician & Other Practitioners dataset.

PROVIDER PROFILE · NPI 1972514974

Marc IrwinMD

Family PracticeCanyon, TXI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

605

Unique beneficiaries

—

Total services

1,254

Distinct HCPCS

Medicare payment

$69K

Peer benchmark

Total Medicare services vs. 6,385 Family Practice providers in TX — top quintile (cohort median 567).

PRESCRIBING · PART D · 2024

Total Rx claims

3,408

Beneficiaries

—

Total drug cost

$293K

Distinct drugs

Brand share

25.0%

Top prescribed drugs

Hydrocodone/Acetaminophen253 claims

Atorvastatin Calcium232 claims

Levothyroxine Sodium221 claims

Lisinopril131 claims

Tramadol Hcl130 claims

QUALITY · MIPS · 2024

No data available for this provider in 2024.

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2025

Total received

$74

Payment records

By payment type

Food and Beverage$74

Top paying entities

Food and Beverage$74

REFERRAL NETWORK

Where Marc Irwin'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). 28 inbound referrers · 0 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
BSA HOSPITAL LLC	207	1,337
STRATFORD HOSPITAL DISTRICT	130	679
Laboratory Corporation Of America Clinical Laboratory · Dallas, TX	98	368
MEHTA, RAHUL	43	120
NORTHWEST TEXAS HEALTHCARE SYSTEM INC	30	75
Agustin Cabrera-Santamaria Cardiology · Amarillo, TX	27	77
WAUGH, KIMBERLY	26	90
AMARILLO HOSPICE OF THE PLAINS, LLC	24	100
Charles Brooks Diagnostic Radiology · Amarillo, TX	23	63
David Clarke Family Practice · Canyon, TX	22	50
John Andrew Diagnostic Radiology · Amarillo, TX	21	59
Lawrence Zarian Diagnostic Radiology · Amarillo, TX	21	64

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