Geoffrey Johnson, MD, PHD
NPI 1346263407 · Diagnostic Radiology Physician · Rochester, MN
Enrolled with Medicare as Practitioner - Diagnostic Radiology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Geoffrey Johnson, MD, PHD is a Diagnostic Radiology Physician provider in Rochester, MN (NPI 1346263407).
Provider details
- NPI number
- 1346263407
- Entity type
- Individual
- Primary specialty
- Diagnostic Radiology PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD, PHD
- Sex
- Male
- Sole proprietor
- No
- License
- 48651 (MN)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure25% of score
19 yrs in NPPES registry
- Profile completeness25% of score
100% of core fields populated
- Practice footprint15% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)25% of score
1,139 Medicare services, 2024 (ranked within specialty)
- Open Payments transparency10% of score
Has Open Payments disclosures (2024)
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 .
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) |
|---|---|---|
| Nuclear Medicine Study From Skull Base to Mid-Thigh With Ct Scan78815 | 185 | $112 |
| Ct Scan of Chest Without Contrast71250 | 171 | $128 |
| Dxa Bone Density Measurement of Hip, Pelvis, Spine77080 | 142 | $10 |
| X-Ray of Chest, 2 Views71046 | 135 | $35 |
| Ct Scan of Chest With Contrast71260 | 117 | $112 |
| 3d Radiographic Procedure76376 | 102 | $26 |
| Interpretation of Trabecular Bone Score (tbs) and Report on Fracture Risk |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$9,803 across 11 records (Open Payments 2024)
Open Payments discloses payments and transfers of value (meals, travel, consulting, research, royalties) from drug and device makers to providers. This is a transparency signal, not a verdict — such payments are legal and common, and their presence is neither an endorsement nor a criticism. Source: CMS Open Payments, program year 2024.
Practice location
Mailing address
Registry dates
- Enumerated
- 2006-07-26
- Last updated
- 2020-08-14
- Certified
- 2020-08-14
Frequently asked questions
- What is Geoffrey Johnson's NPI number?
- Geoffrey Johnson's National Provider Identifier (NPI) is 1346263407, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Geoffrey Johnson's specialty?
- Geoffrey Johnson is listed in the NPPES registry with a primary specialty of Diagnostic Radiology Physician (Allopathic & Osteopathic Physicians).
- Where is Geoffrey Johnson located?
- Geoffrey Johnson's practice location on file with NPPES is 200 1st St Sw, Rochester, MN 55905-0001.
- What is Geoffrey Johnson's phone number?
- The practice phone number listed in the NPPES registry for Geoffrey Johnson is (507) 284-2511.
- Does Geoffrey Johnson accept Medicare?
- Geoffrey Johnson is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Geoffrey Johnson's NPI active?
- Yes — Geoffrey Johnson's NPI (1346263407) is active in the NPPES registry as of the last update on 2020-08-14.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.