Michael Collins, MD
NPI 1386633238 · Diagnostic Radiology Physician · Marietta, GA
Enrolled with Medicare as Practitioner - Family Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Michael Collins, MD is a Diagnostic Radiology Physician provider in Marietta, GA (NPI 1386633238).
Provider details
- NPI number
- 1386633238
- Entity type
- Individual
- Primary specialty
- Diagnostic Radiology PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- 053687 (GA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
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
1 documented practice location
- Medicare service volume (vs. specialty peers)28% of score
2,509 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 | 552 | $8 |
| Screening Mammography77067 | 142 | $34 |
| Screening 3d Breast Mammography77063 | 140 | $27 |
| Dxa Bone Density Measurement of Hip, Pelvis, Spine77080 | 133 | $9 |
| Dxa Bone Density Measurement of Hip, Pelvis, Spine77080 | 133 | $9 |
| Screening Mammography77067 | 105 |
Practice location
Mailing address
Registry dates
- Enumerated
- 2005-10-13
- Last updated
- 2022-08-23
- Certified
- 2022-08-23
Frequently asked questions
- What is Michael Collins's NPI number?
- Michael Collins's National Provider Identifier (NPI) is 1386633238, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Michael Collins's specialty?
- Michael Collins is listed in the NPPES registry with a primary specialty of Diagnostic Radiology Physician (Allopathic & Osteopathic Physicians).
- Where is Michael Collins located?
- Michael Collins's practice location on file with NPPES is 790 Church St Ne Ste 400, Marietta, GA 30060-8957.
- What is Michael Collins's phone number?
- The practice phone number listed in the NPPES registry for Michael Collins is (770) 405-2976.
- Does Michael Collins accept Medicare?
- Michael Collins is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Michael Collins's NPI active?
- Yes — Michael Collins's NPI (1386633238) is active in the NPPES registry as of the last update on 2022-08-23.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.