Thomas Keimig, M.D.
NPI 1689800047 · Diagnostic Radiology Physician · Detroit, MI
Enrolled with Medicare as Practitioner - Diagnostic Radiology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Thomas Keimig, M.D. is a Diagnostic Radiology Physician provider in Detroit, MI (NPI 1689800047).
Provider details
- NPI number
- 1689800047
- Entity type
- Individual
- Primary specialty
- Diagnostic Radiology PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- 43010094319 (MI)
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
17 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)28% of score
1,562 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, 1 View71045 | 540 | $8 |
| X-Ray of Chest, 2 Views71046 | 282 | $10 |
| X-Ray of Chest, 2 Views71046 | 240 | $12 |
| Ct Scan of Blood Vessels of Chest With Contrast71275 | 119 | $85 |
| Ct Scan of Chest Without Contrast71250 | 110 | $51 |
| Ct Scan of Chest With Contrast71260 | 59 | $52 |
| Ct Scan of Chest Without Contrast71250 | 56 |
Practice location
Mailing address
Registry dates
- Enumerated
- 2009-05-29
- Last updated
- 2021-01-21
- Certified
- 2021-01-21
Frequently asked questions
- What is Thomas Keimig's NPI number?
- Thomas Keimig's National Provider Identifier (NPI) is 1689800047, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Thomas Keimig's specialty?
- Thomas Keimig is listed in the NPPES registry with a primary specialty of Diagnostic Radiology Physician (Allopathic & Osteopathic Physicians).
- Where is Thomas Keimig located?
- Thomas Keimig's practice location on file with NPPES is 2799 W Grand Blvd, Detroit, MI 48202-2608.
- What is Thomas Keimig's phone number?
- The practice phone number listed in the NPPES registry for Thomas Keimig is (313) 916-1601.
- Does Thomas Keimig accept Medicare?
- Thomas Keimig is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Thomas Keimig's NPI active?
- Yes — Thomas Keimig's NPI (1689800047) is active in the NPPES registry as of the last update on 2021-01-21.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.