C Johnson, M.D.
NPI 1326025503 · Diagnostic Radiology Physician · Rochester, MN
Enrolled with Medicare as Practitioner - Diagnostic Radiology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
C Johnson, M.D. is a Diagnostic Radiology Physician provider in Rochester, MN (NPI 1326025503).
Provider details
- NPI number
- 1326025503
- Entity type
- Individual
- Primary specialty
- Diagnostic Radiology PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- 18495 (AZ)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
20 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
2 documented practice locations
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.
Practice location
Mailing address
Additional practice locations (1)
- 13400 E Shea BlvdScottsdale, AZ 85259-5452Phone: (480) 301-8000
Registry dates
- Enumerated
- 2005-12-28
- Last updated
- 2025-09-19
- Certified
- 2025-09-19
Frequently asked questions
- What is C Johnson's NPI number?
- C Johnson's National Provider Identifier (NPI) is 1326025503, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is C Johnson's specialty?
- C Johnson is listed in the NPPES registry with a primary specialty of Diagnostic Radiology Physician (Allopathic & Osteopathic Physicians).
- Where is C Johnson located?
- C Johnson's practice location on file with NPPES is 200 1st St Sw, Rochester, MN 55905-0001.
- What is C Johnson's phone number?
- The practice phone number listed in the NPPES registry for C Johnson is (507) 284-2511.
- Does C Johnson accept Medicare?
- C Johnson is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is C Johnson's NPI active?
- Yes — C Johnson's NPI (1326025503) is active in the NPPES registry as of the last update on 2025-09-19.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.