What is Michael Wittmer's specialty?

Michael Wittmer (NPI 1427029859) is a Medicare-billing provider whose primary specialty is Diagnostic Radiology in Roseville, MN.

Where does Michael Wittmer practice?

Michael Wittmer practices in Roseville, MN, based on the location reported in the CMS Medicare provider datasets for NPI 1427029859.

How much does Medicare pay Michael Wittmer?

Michael Wittmer (NPI 1427029859) received approximately $83K in total Medicare Part B payments, serving 1,832 beneficiaries, per the CMS Medicare Physician & Other Practitioners dataset.

PROVIDER PROFILE · NPI 1427029859

Michael WittmerM.D.

Diagnostic RadiologyRoseville, MNI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

2,056

Unique beneficiaries

—

Total services

6,699

Distinct HCPCS

Medicare payment

$74K

Peer benchmark

Total Medicare services vs. 1,273 Diagnostic Radiology providers in MN — top quintile (cohort median 3,094).

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 · 2024

No data available for this provider in 2024.

REFERRAL NETWORK

Where Michael Wittmer'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). 41 inbound referrers · 110 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
FAIRVIEW HEALTH SERVICES	244	393
FAIRVIEW HEALTH SERVICES	131	258
FAIRVIEW HEALTH SERVICES	65	114
Allina Health System Ambulance Service Provider · Saint Paul, MN	48	65
John Colford Diagnostic Radiology · Grand Rapids, MI	48	70
Franklin Liu Diagnostic Radiology · Saint Paul, MN	33	36
Brian Decesare Interventional Radiology · Roseville, MN	32	40
Hennepin Healthcare System, Inc Opioid Treatment Program · Minneapolis, MN	32	57
Steven Thiel Diagnostic Radiology · Roseville, MN	31	38
Andrew Lee Diagnostic Radiology · Roseville, MN	29	32
Fareed Siddiqui Interventional Radiology · Roseville, MN	27	37
LAROY, LORRAINE	26	31

Refers patients to

Outbound — where patients go next

Physician	Patients	Visits
FAIRVIEW HEALTH SERVICES	243	394
FAIRVIEW HEALTH SERVICES	111	301
FAIRVIEW HEALTH SERVICES	97	164
BERNTSON, DANIEL	52	98
LOES, DANIEL	50	62
Steven Thiel Diagnostic Radiology · Roseville, MN	47	63
Fairview Health Services Ambulance Service Provider · Saint Paul, MN	46	64
ALLINA HEALTH SYSTEM	43	63
CONKLIN, PETER	42	53
John Colford Diagnostic Radiology · Grand Rapids, MI	41	66
Jeffrey Brace Diagnostic Radiology · Roseville, MN	40	52
KORTE, KENNETH	40	60

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