PROVIDER PROFILE · NPI 1770582793

Patrick BrennanD.O.

PRACTICESOUTH LYON FAMILY PHYSICIANS, PLLCSee all providers at this practice →

Family PracticeSouth Lyon, MII

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

2,937

Unique beneficiaries

—

Total services

4,090

Distinct HCPCS

Medicare payment

$117K

Peer benchmark

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

PRESCRIBING · PART D · 2024

Total Rx claims

7,173

Beneficiaries

—

Total drug cost

$549K

Distinct drugs

127

Brand share

18.7%

Top prescribed drugs

Atorvastatin Calcium397 claims

Levothyroxine Sodium342 claims

Lisinopril310 claims

Amlodipine Besylate268 claims

Omeprazole204 claims

QUALITY · MIPS · 2024

No data available for this provider in 2024.

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024

No data available for this provider in 2024.

REFERRAL NETWORK

Where Patrick 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). 8 inbound referrers · 0 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
Biotech Clinical Laboratories Inc Clinical Laboratory · Novi, MI	52	292
ASCENSION PROVIDENCE HOSPITAL	39	179
BROWN,II, JOHN	33	58
SAINT JOSEPH MERCY LIVINGSTON HOSPITAL	22	58
REGENTS OF THE UNIVERSITY OF MICHIGAN	20	44
BURLINGAME, JENNIFER	14	49
Alula Kenfe Diagnostic Radiology · Ann Arbor, MI	13	20
ASCENSION ST JOHN HOSPITAL	12	39

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