What is Brian Trojniak's specialty?

Brian Trojniak (NPI 1912056714) is a Medicare-billing provider whose primary specialty is Physician Assistant in Ann Arbor, MI.

Where does Brian Trojniak practice?

Brian Trojniak practices in Ann Arbor, MI, based on the location reported in the CMS Medicare provider datasets for NPI 1912056714.

How much does Medicare pay Brian Trojniak?

Brian Trojniak (NPI 1912056714) received approximately $19K in total Medicare Part B payments, serving 192 beneficiaries, per the CMS Medicare Physician & Other Practitioners dataset.

PROVIDER PROFILE · NPI 1912056714

Brian TrojniakPA-C, MS

Physician AssistantAnn Arbor, MII

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

194

Unique beneficiaries

—

Total services

196

Distinct HCPCS

Medicare payment

$18K

Peer benchmark

Total Medicare services vs. 4,490 Physician Assistant providers in MI — above median (cohort median 161).

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

No data available for this provider in 2025.

REFERRAL NETWORK

Where Brian Trojniak'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). 17 inbound referrers · 0 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
HENRY FORD HEALTH SYSTEM	250	772
HENRY FORD HEALTH SYSTEM	62	303
Jennifer Chou Emergency Medicine · Roseville, CA	28	73
Monik Lala Diagnostic Radiology · Detroit, MI	25	48
Derrick Harper Diagnostic Radiology · Detroit, MI	20	48
Peter Feczko Diagnostic Radiology · Detroit, MI	20	38
Erin Smolenski Emergency Medicine · Detroit, MI	19	57
Howard Fertel Emergency Medicine · Southfield, MI	18	42
Pino Colone Emergency Medicine · Detroit, MI	17	36
Varsha Mendiratta Emergency Medicine · Detroit, MI	17	43
Sherif Ibrahim Diagnostic Radiology · Wayne, MI	17	53
Sujji Potlapally Diagnostic Radiology · Detroit, MI	17	51

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