Michael Wittmer, M.D.
NPI 1427029859 · Diagnostic Radiology Physician · Roseville, MN
Enrolled with Medicare as Practitioner - Diagnostic Radiology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Michael Wittmer, M.D. is a Diagnostic Radiology Physician provider in Roseville, MN (NPI 1427029859).
Provider details
- NPI number
- 1427029859
- Entity type
- Individual
- Primary specialty
- Diagnostic Radiology PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- 46151 (MN)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
20 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
5 documented practice locations
- Medicare service volume (vs. specialty peers)28% of score
2,051 Medicare services, 2024 (ranked within specialty)
Medicare volume is ranked against active providers in the same specialty. Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.
What this provider does (Medicare)
Based on Medicare fee-for-service claims, 2024; not all care is captured.
| Service (HCPCS) | Medicare services | Typical Medicare-allowed (2024) |
|---|---|---|
| X-Ray of Chest, 2 Views71046 | 332 | $10 |
| Ct Scan of Abdomen and Pelvis With Contrast74177 | 305 | $82 |
| X-Ray of Chest, 1 View71045 | 252 | $8 |
| X-Ray of Chest, 2 Views71046 | 185 | $10 |
| Ct Scan of Chest With Contrast71260 | 116 | $50 |
| Ct Scan of Abdomen and Pelvis Without Contrast74176 | 105 | $78 |
Practice location
Mailing address
Additional practice locations (4)
- 4801 W 81st StBloomington, MN 55437-1111Phone: (952) 837-9700
- 9055 Springbrook Dr NwCoon Rapids, MN 55433-5841Phone: (763) 780-9155
- 200 1st St SwRochester, MN 55905-0001Phone: (507) 284-2511
- 250 Thompson StSaint Paul, MN 55102-2370Phone: (651) 292-2000Fax: (651) 292-2136
Registry dates
- Enumerated
- 2006-02-01
- Last updated
- 2021-07-22
- Certified
- 2021-07-22
Frequently asked questions
- What is Michael Wittmer's NPI number?
- Michael Wittmer's National Provider Identifier (NPI) is 1427029859, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Michael Wittmer's specialty?
- Michael Wittmer is listed in the NPPES registry with a primary specialty of Diagnostic Radiology Physician (Allopathic & Osteopathic Physicians).
- Where is Michael Wittmer located?
- Michael Wittmer's practice location on file with NPPES is 2355 Highway 36 W Ste 100, Roseville, MN 55113-3905.
- What is Michael Wittmer's phone number?
- The practice phone number listed in the NPPES registry for Michael Wittmer is (651) 292-2000.
- Does Michael Wittmer accept Medicare?
- Michael Wittmer is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Michael Wittmer's NPI active?
- Yes — Michael Wittmer's NPI (1427029859) is active in the NPPES registry as of the last update on 2021-07-22.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.