What is Michael Brennan's specialty?

Michael Brennan (NPI 1619903705) is a Medicare-billing provider whose primary specialty is Interventional Cardiology in Sheridan, WY.

Where does Michael Brennan practice?

Michael Brennan practices in Sheridan, WY, based on the location reported in the CMS Medicare provider datasets for NPI 1619903705.

How much does Medicare pay Michael Brennan?

Michael Brennan (NPI 1619903705) received approximately $139K in total Medicare Part B payments, serving 917 beneficiaries, per the CMS Medicare Physician & Other Practitioners dataset.

PROVIDER PROFILE · NPI 1619903705

Michael BrennanM.D.

Interventional CardiologySheridan, WYI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

1,395

Unique beneficiaries

—

Total services

1,518

Distinct HCPCS

Medicare payment

$115K

Peer benchmark

Total Medicare services vs. 8 Interventional Cardiology providers in WY — below median (cohort median 1,717).

PRESCRIBING · PART D · 2024

Total Rx claims

719

Beneficiaries

—

Total drug cost

$76K

Distinct drugs

Brand share

23.5%

Top prescribed drugs

Metoprolol Succinate119 claims

Apixaban85 claims

Clopidogrel Bisulfate61 claims

Rosuvastatin Calcium61 claims

Atorvastatin Calcium52 claims

QUALITY · MIPS · 2024

Final MIPS score

86.7

Quality

82.1

Cost

75.1

Improvement activities

40.0

Promoting interop.

98.0

Payment adjustment

0.49%

Group

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024

Total received

$2K

Payment records

By payment type

Travel and Lodging$1K

Food and Beverage$670

Top paying entities

Travel and Lodging$1K

Food and Beverage$670

REFERRAL NETWORK

Where Michael Brennan'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). 19 inbound referrers · 0 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
MEMORIAL HOSPITAL OF SHERIDAN COUNTY	292	1,224
William Taylor Diagnostic Radiology · Sheridan, WY	174	577
Ian Hunter Hospitalist · Gainesville, GA	58	164
Joseph Garcia Interventional Cardiology · Sheridan, WY	43	115
Hannah Hall Internal Medicine · Sheridan, WY	40	134
JOHNSON COUNTY MEMORIAL HOSPITAL	36	190
ALZHEIMER, DANIEL	34	96
Derek Gilbert Family Practice · Sheridan, WY	34	76
BILLINGS CLINIC	33	88
Jason Ackerman Internal Medicine · Sheridan, WY	31	72
Irving Robinson Emergency Medicine · Sheridan, WY	27	101
SELDE, WILLIAM	16	56

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