Alexander Koehler, MD
Alexander Koehler, MD holds NPI 1124656327, with a primary taxonomy of internal medicine physician and a practice location in Dayton, OH. The number was issued on April 1, 2020 and the NPPES record was last updated on June 27, 2025. The record lists 2 taxonomy codes.
Taxonomies and licenses
| Taxonomy | Code | License |
|---|---|---|
| Internal Medicine Physician Primary | 207R00000X | 35.152383 (OH) |
| Student in an Organized Health Care Education/Training Program | 390200000X | Not listed |
Practice location
Local context
Active NPPES records list 569 providers with internal medicine physician as the primary taxonomy within 25 miles of this practice location's ZIP code, 369 of them within 10 miles.
The same primary taxonomy is listed by 6,501 in Ohio and 192,539 nationwide.
These are counts from NPPES records, not a ranking or recommendation. Distances are measured between ZIP code centers, not street addresses.
Nearby providers with the same primary taxonomy
- Bana Alajati, MD , Dayton, OH, same ZIP code
- Carlos Ventura, M.D. , Kettering, OH, same ZIP code
- Carrie Worley, MD , Dayton, OH, same ZIP code
- David De La Pena, D.O. , Kettering, OH, same ZIP code
- Huda Fatima, MD , Kettering, OH, same ZIP code
- Ikram Abdullah, DO , Dayton, OH, same ZIP code
- Indu Rao, MD , Dayton, OH, same ZIP code
- Malak Adib, MD , Kettering, OH, same ZIP code
Record history
- Name on record
- Alexander Joseph Koehler
- 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
Building software? Fetch this NPI programmatically with the NPILayer Provider API.
curl -H "Authorization: Bearer YOUR_API_KEY" \ "https://api.npilayer.com/v1/providers/1124656327"