What is Thomas Witzig's specialty?

Thomas Witzig (NPI 1508846791) is a Medicare-billing provider whose primary specialty is Hematology in Rochester, MN.

Where does Thomas Witzig practice?

Thomas Witzig practices in Rochester, MN, based on the location reported in the CMS Medicare provider datasets for NPI 1508846791.

How much does Medicare pay Thomas Witzig?

Thomas Witzig (NPI 1508846791) received approximately $278K in total Medicare Part B payments, serving 215 beneficiaries, per the CMS Medicare Physician & Other Practitioners dataset.

PROVIDER PROFILE · NPI 1508846791

Thomas WitzigM.D.

PRACTICEMAYO CLINICSee all providers at this practice →

HematologyRochester, MNI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

285

Unique beneficiaries

—

Total services

3,256

Distinct HCPCS

Medicare payment

$45K

Peer benchmark

Total Medicare services vs. 62 Hematology providers in MN — top quintile (cohort median 11,421).

PRESCRIBING · PART D · 2024

Total Rx claims

189

Beneficiaries

—

Total drug cost

$213K

Distinct drugs

Brand share

7.9%

Top prescribed drugs

Acyclovir66 claims

Prednisone42 claims

Ondansetron Hcl16 claims

Zanubrutinib15 claims

Pantoprazole Sodium13 claims

QUALITY · MIPS · 2024

No data available for this provider in 2024.

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2025

Total received

$43

Payment records

By payment type

Education$43

Top paying entities

Education$43

REFERRAL NETWORK

Where Thomas Witzig'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). 7 inbound referrers · 0 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
William Morice Pathology · Rochester, MN	105	907
Peter Brady Cardiology · Chicago, IL	14	28
Titus Evans Cardiology · Rochester, MN	12	17
Grace Lin Cardiology · Jacksonville, FL	12	29
Michael Osborn Cardiology · Rochester, MN	12	22
Chi Wan Koo Diagnostic Radiology · Rochester, MN	11	18
Nila Akhtar Diagnostic Radiology · Rochester, MN	11	14

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