PROVIDER PROFILE · NPI 1710907878

Michael ErwinM.D.

Interventional CardiologyRichmond, VAI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

6,118

Unique beneficiaries

—

Total services

12,993

Distinct HCPCS

Medicare payment

$712K

Peer benchmark

Total Medicare services vs. 129 Interventional Cardiology providers in VA — top quintile (cohort median 2,456).

PRESCRIBING · PART D · 2024

Total Rx claims

5,742

Beneficiaries

—

Total drug cost

$711K

Distinct drugs

Brand share

20.3%

Top prescribed drugs

Atorvastatin Calcium530 claims

Losartan Potassium479 claims

Amlodipine Besylate452 claims

Metoprolol Succinate444 claims

Apixaban370 claims

QUALITY · MIPS · 2024

Final MIPS score

84.6

Quality

72.1

Cost

76.6

Improvement activities

40.0

Promoting interop.

100.0

Payment adjustment

0.40%

Group

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024

Total received

$917

Payment records

By payment type

Food and Beverage$917

REFERRAL NETWORK

Where Michael Erwin'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). 67 inbound referrers · 0 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
HCA HEALTH SERVICES OF VIRGINIA INC	408	1,426
Craig Mccormick Diagnostic Radiology · Richmond, VA	128	481
Julius Hurwitz Diagnostic Radiology · Richmond, VA	91	357
CROSS, STEVEN	85	319
FIDLER, ROBERT	69	196
Steven Vranian Interventional Cardiology · Richmond, VA	68	265
RADOW, SCOTT	62	464
Sujoy Gill Pulmonary Disease · Richmond, VA	59	281
Laboratory Corporation Of America Holdings Clinical Laboratory · Richmond, VA	57	119
Jiyearn Chung Diagnostic Radiology · Richmond, VA	52	140
STARKMAN, MARTIN	40	474
MIKSA, ANDREA	38	202

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