What is John Mrachek's specialty?

John Mrachek (NPI 1265445498) is a Medicare-billing provider whose primary specialty is Anesthesiology in Minneapolis, MN.

Where does John Mrachek practice?

John Mrachek practices in Minneapolis, MN, based on the location reported in the CMS Medicare provider datasets for NPI 1265445498.

How much does Medicare pay John Mrachek?

John Mrachek (NPI 1265445498) received approximately $20K in total Medicare Part B payments, serving 168 beneficiaries, per the CMS Medicare Physician & Other Practitioners dataset.

PROVIDER PROFILE · NPI 1265445498

John MrachekM.D.

PRACTICEJ&J SERVICES, INCSee all providers at this practice →

AnesthesiologyMinneapolis, MNI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

Unique beneficiaries

—

Total services

Distinct HCPCS

Medicare payment

$6K

Peer benchmark

Total Medicare services vs. 699 Anesthesiology providers in MN — below median (cohort median 203).

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 (2)

CCN 240001

Hospital

CCN 240214

Hospital

REFERRAL NETWORK

Where John Mrachek'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). 0 inbound referrers · 3 outbound destinations.

Receives referrals from

Inbound — who sends patients here

No inbound pairs above the suppression threshold.

Refers patients to

Outbound — where patients go next

Physician	Patients	Visits
ALLINA HEALTH SYSTEM	41	70
Westhealth Surgery Center Llc Ambulatory Surgical Center · Plymouth, MN	21	30
ALLINA HEALTH SYSTEM	18	28

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