What is Gregory Matzke's specialty?

Gregory Matzke (NPI 1326096546) is a Medicare-billing provider whose primary specialty is General Surgery in Madison, WI.

Where does Gregory Matzke practice?

Gregory Matzke practices in Madison, WI, based on the location reported in the CMS Medicare provider datasets for NPI 1326096546.

How much does Medicare pay Gregory Matzke?

Gregory Matzke (NPI 1326096546) received approximately $60K in total Medicare Part B payments, serving 164 beneficiaries, per the CMS Medicare Physician & Other Practitioners dataset.

PROVIDER PROFILE · NPI 1326096546

Gregory MatzkeMD

General SurgeryMadison, WII

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

198

Unique beneficiaries

—

Total services

233

Distinct HCPCS

Medicare payment

$22K

Peer benchmark

Total Medicare services vs. 491 General Surgery providers in WI — top quintile (cohort median 201).

PRESCRIBING · PART D · 2024

Total Rx claims

Beneficiaries

—

Total drug cost

$21K

Distinct drugs

Brand share

100.0%

Top prescribed drugs

Lipase/Protease/Amylase37 claims

QUALITY · MIPS · 2024

No data available for this provider in 2024.

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024

Total received

$829

Payment records

By payment type

Food and Beverage$768

Travel and Lodging$61

Top paying entities

Food and Beverage$768

Travel and Lodging$61

FACILITY AFFILIATIONS

Hospital & Facility Affiliations (5)

Hospital

Hospital

Hospital

Hospital

Hospital

REFERRAL NETWORK

Where Gregory Matzke'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). 8 inbound referrers · 14 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
SSM HEALTH CARE OF WISCONSIN, INC.	149	489
Jeffrey Klein Diagnostic Radiology · Madison, WI	16	30
Douglas Kitchin Diagnostic Radiology · Madison, WI	13	21
HOME HEALTH UNITED INC	13	18
Cary Shlimovitz Diagnostic Radiology · Tucson, AZ	12	21
Gregg Bogost Diagnostic Radiology · Madison, WI	11	22
Mayo Collaborative Services, Inc Clinical Laboratory · Rochester, MN	11	40
DESOUKY, SAMY	11	23

Refers patients to

Outbound — where patients go next

Physician	Patients	Visits
SSM HEALTH CARE OF WISCONSIN, INC.	86	212
HOME HEALTH UNITED INC	21	45
Chad Hermsdorf Physician Assistant · Madison, WI	19	45
Adrienne Elert Physician Assistant · Janesville, WI	17	43
Cary Shlimovitz Diagnostic Radiology · Tucson, AZ	17	56
Sean Shannahan Diagnostic Radiology · Madison, WI	17	41
Jonathan Gombola Anesthesiology · Edina, MN	17	67
Douglas Kitchin Diagnostic Radiology · Madison, WI	15	31
Harold Bennett Diagnostic Radiology · Madison, WI	14	32
Ronald Dolin Diagnostic Radiology · Madison, WI	13	36
Christopher Dannals Physician Assistant · Asheville, NC	13	24
Amber Reynolds Physician Assistant · Middleton, WI	12	30

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