What is Michael Witcik's specialty?

Michael Witcik (NPI 1568625713) is a Medicare-billing provider whose primary specialty is Internal Medicine in La Crosse, WI.

Where does Michael Witcik practice?

Michael Witcik practices in La Crosse, WI, based on the location reported in the CMS Medicare provider datasets for NPI 1568625713.

How much does Medicare pay Michael Witcik?

Michael Witcik (NPI 1568625713) received approximately $75K in total Medicare Part B payments, serving 3,298 beneficiaries, per the CMS Medicare Physician & Other Practitioners dataset.

PROVIDER PROFILE · NPI 1568625713

Michael WitcikMD

PRACTICEGUNDERSEN CLINIC LTDSee all providers at this practice →

Internal MedicineLa Crosse, WII

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

4,080

Unique beneficiaries

—

Total services

4,992

Distinct HCPCS

Medicare payment

$70K

Peer benchmark

Total Medicare services vs. 1,244 Internal Medicine providers in WI — top quintile (cohort median 578).

PRESCRIBING · PART D · 2024

Total Rx claims

749

Beneficiaries

—

Total drug cost

$219K

Distinct drugs

Brand share

33.5%

Top prescribed drugs

Metoprolol Succinate97 claims

Atorvastatin Calcium73 claims

Apixaban66 claims

Metoprolol Tartrate65 claims

Furosemide58 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 Michael Witcik'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). 121 inbound referrers · 0 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
GUNDERSEN LUTHERAN MEDICAL CENTER INC	1,318	5,030
Daniel Schraith Pathology · La Crosse, WI	191	266
JAEGER, KEVIN	120	240
Todd Ebbert Diagnostic Radiology · La Crosse, WI	107	196
GUDMUNDSSON, HJALTI	96	278
Carl Decker Diagnostic Radiology · Savannah, GA	95	160
Alexander Bajgrowicz Diagnostic Radiology · Milwaukee, WI	94	172
WINONA HEALTH SERVICES	93	354
MANSKE, BRIAN	88	134
DEVINE, STEPHEN	86	147
VERNON MEMORIAL HEALTHCARE, INC.	86	231
Kurt Ziegelbein Interventional Radiology · La Crosse, WI	80	137

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