John Colford, M.D.
NPI 1164575411 · Diagnostic Radiology Physician · Grand Rapids, MI
Enrolled with Medicare as Practitioner - Diagnostic Radiology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Provider details
- NPI number
- 1164575411
- Entity type
- Individual
- Primary specialty
- Diagnostic Radiology PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- ME 98928 (FL)
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
19 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
3,343 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 | 502 | $10 |
| X-Ray of Chest, 2 Views71046 | 494 | $10 |
| Ct Scan of Abdomen and Pelvis With Contrast74177 | 416 | $82 |
| X-Ray of Chest, 1 View71045 | 410 | $8 |
| Ct Scan of Chest With Contrast71260 | 221 | $51 |
| Ct Scan of Chest Without Contrast71250 | 172 | $48 |
| Ct Scan of Abdomen and Pelvis Without Contrast |
Practice location
Mailing address
Additional practice locations (4)
- 9055 Springbrook Dr NwCoon Rapids, MN 55433-5841Phone: (763) 780-9155
- 4801 W 81st StSuite 108Minneapolis, MN 55437Phone: (952) 837-9700Fax: (952) 837-9701
- 2355 Highway 36 W Ste 100Roseville, MN 55113-3905Phone: (651) 292-2000Fax: (952) 837-9701
- 250 Thompson StSaint Paul, MN 55102-2370Phone: (651) 292-2000Fax: (651) 292-2136
Registry dates
- Enumerated
- 2007-01-19
- Last updated
- 2025-03-10
- Certified
- 2025-03-10
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.