What is Michael Brennan's specialty?

Michael Brennan (NPI 1396714762) is a Medicare-billing provider whose primary specialty is Orthopedic Surgery in Phoenix, AZ.

Where does Michael Brennan practice?

Michael Brennan practices in Phoenix, AZ, based on the location reported in the CMS Medicare provider datasets for NPI 1396714762.

How much does Medicare pay Michael Brennan?

Michael Brennan (NPI 1396714762) received approximately $122K in total Medicare Part B payments, serving 408 beneficiaries, per the CMS Medicare Physician & Other Practitioners dataset.

PROVIDER PROFILE · NPI 1396714762

Michael BrennanMD PC

Orthopedic SurgeryPhoenix, AZI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

834

Unique beneficiaries

—

Total services

2,282

Distinct HCPCS

Medicare payment

$114K

Peer benchmark

Total Medicare services vs. 454 Orthopedic Surgery providers in AZ — above median (cohort median 1,274).

PRESCRIBING · PART D · 2024

No data available for this provider in 2024.

QUALITY · MIPS · 2024

No data available for this provider in 2024.

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2025

Total received

$89

Payment records

By payment type

Food and Beverage$89

Top paying entities

Food and Beverage$89

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). 4 inbound referrers · 16 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
HONORHEALTH	33	65
FS TENANT POOL II TRUST	12	23
Michael Angeles Internal Medicine · Scottsdale, AZ	12	54
SMI IMAGING, LLC	11	20

Refers patients to

Outbound — where patients go next

Physician	Patients	Visits
Sonora Quest Laboratories Llc Clinical Laboratory · Phoenix, AZ	90	230
HONORHEALTH	60	133
Tiffany Parker Physician Assistant · Gilbert, AZ	57	166
Laboratory Corporation Of America Clinical Laboratory · Phoenix, AZ	47	95
North Valley Orthopedic Surgery Center Llc Ambulatory Surgical Center · Phoenix, AZ	36	91
CENTERWELL CERTIFIED HEALTHCARE CORP.	28	114
Michael Angeles Internal Medicine · Scottsdale, AZ	20	179
FS TENANT POOL II TRUST	19	69
M Jasser Internal Medicine · Phoenix, AZ	17	31
BARKER, ANDREW	17	141
David Katz Anesthesiology · Phoenix, AZ	16	43
Justin Possner Family Practice · Durango, CO	15	114

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