James Johnson, DO
NPI 1811647902 · Internal Medicine Physician · Columbus, OH
Enrolled with Medicare as Practitioner - Internal Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
James Johnson, DO is a Internal Medicine Physician provider in Columbus, OH (NPI 1811647902).
Provider details
- NPI number
- 1811647902
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- DO
- Sex
- Male
- Sole proprietor
- No
- License
- 34.017891 (OH)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
4 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
1 documented practice location
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 prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 9 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 38 | 17 |
| Amlodipine Besylate | 32 | 20 |
| Gabapentin | 19 | — |
| Apixabanbrand: Eliquis | 18 | — |
| Insulin Glargine,hum.rec.anlogbrand: Lantus Solostar | 18 | — |
| Semaglutidebrand: Ozempic | 14 | — |
Practice location
Mailing address
Registry dates
- Enumerated
- 2022-03-24
- Last updated
- 2025-06-16
- Certified
- 2025-06-16
Frequently asked questions
- What is James Johnson's NPI number?
- James Johnson's National Provider Identifier (NPI) is 1811647902, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is James Johnson's specialty?
- James Johnson is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is James Johnson located?
- James Johnson's practice location on file with NPPES is 3525 Olentangy River Rd Ste 4330, Columbus, OH 43214-3937.
- What is James Johnson's phone number?
- The practice phone number listed in the NPPES registry for James Johnson is (614) 255-6900.
- Does James Johnson accept Medicare?
- James Johnson is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is James Johnson's NPI active?
- Yes — James Johnson's NPI (1811647902) is active in the NPPES registry as of the last update on 2025-06-16.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.