Marc Flemming, MD
NPI 1639139835 · Diagnostic Radiology Physician · Troy, MI
Enrolled with Medicare as Practitioner - Diagnostic Radiology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Marc Flemming, MD is a Diagnostic Radiology Physician provider in Troy, MI (NPI 1639139835).
Provider details
- NPI number
- 1639139835
- Entity type
- Individual
- Primary specialty
- Diagnostic Radiology PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- 4301052494 (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
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
2,259 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) |
|---|---|---|
| Screening Mammography77067 | 523 | $36 |
| Screening 3d Breast Mammography77063 | 344 | $28 |
| X-Ray of Chest, 1 View71045 | 194 | $8 |
| Limited Ultrasound Scan of 1 Breast76642 | 152 | $34 |
| X-Ray of Chest, 2 Views71046 | 144 | $10 |
| Diagnostic Mammography of 1 Breast77065 | 121 | $38 |
| Diagnostic Digital Breast Tomosynthesis, Unilateral Or Bilateral (list Separately in Addition to 77065 Or 77066) |
Practice location
Mailing address
Additional practice locations (4)
- 36555 26 Mile Rd Ste 1400Lenox, MI 48048-3186Phone: (947) 523-4020Fax: (947) 523-4021
- 36555 26 Mile Rd Ste 3000Lenox, MI 48048-3185Phone: (947) 523-4040Fax: (947) 523-4041
- 15959 Hall RdMacomb, MI 48044-5363Phone: (248) 964-5190Fax: (248) 964-5199
- 44250 Dequindre RdSterling Heights, MI 48314-1002Phone: (248) 964-5190Fax: (248) 964-5199
Registry dates
- Enumerated
- 2006-03-23
- Last updated
- 2022-07-22
- Certified
- 2022-07-22
Frequently asked questions
- What is Marc Flemming's NPI number?
- Marc Flemming's National Provider Identifier (NPI) is 1639139835, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Marc Flemming's specialty?
- Marc Flemming is listed in the NPPES registry with a primary specialty of Diagnostic Radiology Physician (Allopathic & Osteopathic Physicians).
- Where is Marc Flemming located?
- Marc Flemming's practice location on file with NPPES is 44201 Dequindre Rd, Troy, MI 48085-1117.
- What is Marc Flemming's phone number?
- The practice phone number listed in the NPPES registry for Marc Flemming is (248) 964-5000.
- Does Marc Flemming accept Medicare?
- Marc Flemming is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Marc Flemming's NPI active?
- Yes — Marc Flemming's NPI (1639139835) is active in the NPPES registry as of the last update on 2022-07-22.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.