What is Brian Mesarchik's specialty?

Brian Mesarchik (NPI 1164774915) is a Medicare-billing provider whose primary specialty is Certified Registered Nurse Anesthetist (CRNA) in Mount Vernon, OH.

Where does Brian Mesarchik practice?

Brian Mesarchik practices in Mount Vernon, OH, based on the location reported in the CMS Medicare provider datasets for NPI 1164774915.

How much does Medicare pay Brian Mesarchik?

Brian Mesarchik (NPI 1164774915) received approximately $15K in total Medicare Part B payments, serving 102 beneficiaries, per the CMS Medicare Physician & Other Practitioners dataset.

PROVIDER PROFILE · NPI 1164774915

Brian MesarchikCRNA

PRACTICELAURIE A MOONEY MD INCSee all providers at this practice →

Certified Registered Nurse Anesthetist (CRNA)Mount Vernon, OHI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

Unique beneficiaries

—

Total services

Distinct HCPCS

Medicare payment

$3K

Peer benchmark

Total Medicare services vs. 2,575 Certified Registered Nurse Anesthetist (CRNA) providers in OH — above median (cohort median 105).

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.

FACILITY AFFILIATIONS

Hospital & Facility Affiliations (1)

CCN 360040

Hospital

REFERRAL NETWORK

Where Brian Mesarchik'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
KNOX COMMUNITY HOSPITAL	95	266
ORRACA-TETTEH, KINGSLEY	39	54
Gregory Cush Orthopedic Surgery · Mount Vernon, OH	24	59
Tisha Dellos Pathology · Mount Vernon, OH	22	23
Jawahar Palaniappan Cardiology · Lake Worth, FL	21	28

Refers patients to

Outbound — where patients go next

Physician	Patients	Visits
KNOX COMMUNITY HOSPITAL	100	247
ORRACA-TETTEH, KINGSLEY	29	33
Gregory Cush Orthopedic Surgery · Mount Vernon, OH	26	94
Ripal Parikh Physical Medicine and Rehabilitation · Galion, OH	15	49
Kenneth Doolittle Orthopedic Surgery · Mount Vernon, OH	12	33
Brent Nimeth Family Practice · Mount Vernon, OH	12	37
Jed Henry Urology · Mount Vernon, OH	11	40

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