John Blackman, MD
John Blackman, MD is an endocrinology, diabetes & metabolism physician practicing in Columbus, OH. The NPI was issued on November 13, 2006, and the record was last updated in NPPES on March 4, 2025.
Taxonomies and licenses
| Taxonomy | Code | License |
|---|---|---|
| Endocrinology, Diabetes & Metabolism Physician Primary | 207RE0101X | 35054974 (OH) |
Practice location
Local context
Active NPPES records list 88 providers with endocrinology, diabetes & metabolism physician as the primary taxonomy within 25 miles of this practice location's ZIP code, 66 of them within 10 miles.
The same primary taxonomy is listed by 417 in Ohio and 13,065 nationwide.
These are counts from NPPES records, not a ranking or recommendation. Distances are measured between ZIP code centers, not street addresses.
Other providers at this address
- Anandanee Kelegama, MD (Family Medicine Physician)
- Casey Levy, MD (Pediatric Adolescent Medicine Physician)
- Ilana Bergelson (Urology Physician)
- Mark Blair, MD (Psychiatry Physician)
- Saleem Bharmal, M.D. (Nephrology Physician)
- Sophia Hammonds, MD, MPH, FAAFP (Family Medicine Physician)
- Srinivas Merugu, MD (Internal Medicine Physician)
Providers whose NPPES practice location has the same street address, listing those with a page here.
Nearby providers with the same primary taxonomy
- Gary Schneider, DO , Columbus, OH, about 2 miles
- Iliana Doycheva, M.D. , Columbus, OH, about 2 miles
- Irina Azaryan, MD , Columbus, OH, about 2 miles
- Janevi June Rebernigg, DO , Columbus, OH, about 2 miles
- Kathleen Dungan, MD , Columbus, OH, about 2 miles
- Kathleen Wyne, M.D. , Columbus, OH, about 2 miles
- Laura Ryan, M.D. , Columbus, OH, about 2 miles
- Luma Ghalib, MD , Columbus, OH, about 2 miles
Record history
- Name on record
- John D Blackman
- Status
- Active
- NPI issued
- Last updated in NPPES
Is this your record? Updates are made through NPPES, the official National Plan and Provider Enumeration System.
NPPES data as of · Source: CMS NPPES
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curl -H "Authorization: Bearer YOUR_API_KEY" \ "https://api.npilayer.com/v1/providers/1174694749"