PROVIDER PROFILE · NPI 1225001746

Mark BrennanMD

PRACTICENEUROSURGERY GROUP P.C.See all providers at this practice →

Physical Medicine and RehabilitationClinton Township, MII

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

220

Unique beneficiaries

—

Total services

468

Distinct HCPCS

Medicare payment

$49K

Peer benchmark

Total Medicare services vs. 368 Physical Medicine and Rehabilitation providers in MI — below median (cohort median 855).

PRESCRIBING · PART D · 2024

Total Rx claims

1,142

Beneficiaries

—

Total drug cost

$15K

Distinct drugs

Brand share

27.8%

Top prescribed drugs

Hydrocodone/Acetaminophen317 claims

Methylprednisolone176 claims

Naproxen134 claims

Tramadol Hcl125 claims

Cyclobenzaprine Hcl83 claims

QUALITY · MIPS · 2024

No data available for this provider in 2024.

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024

Total received

$74

Payment records

By payment type

Food and Beverage$74

REFERRAL NETWORK

Where Mark 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). 5 inbound referrers · 7 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
GRADOLPH, PAUL	34	149
Harvey Minkin Diagnostic Radiology · West Bloomfield, MI	29	97
WILLIAM BEAUMONT HOSPITAL	18	65
Fadi Oska Internal Medicine · Sterling Heights, MI	14	128
DETROIT BIO MEDICAL LABS INC	12	125

Refers patients to

Outbound — where patients go next

Physician	Patients	Visits
NEUROSURGERY GROUP P.C.	47	216
GRADOLPH, PAUL	22	98
WILLIAM BEAUMONT HOSPITAL	17	64
WILLIAM BEAUMONT HOSPITAL	14	39
Fadi Oska Internal Medicine · Sterling Heights, MI	13	77
Harvey Minkin Diagnostic Radiology · West Bloomfield, MI	13	34
HENRY FORD MACOMB HOSPITAL CORPORATION	11	22

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