Alison Neff, MD
Alison Neff, MD is an internal medicine physician practicing in Mason, OH. The NPI was issued on May 18, 2007, and the record was last updated in NPPES on December 8, 2025.
Taxonomies and licenses
| Taxonomy | Code | License |
|---|---|---|
| Internal Medicine Physician Primary | 207R00000X | 35.092236 (OH) |
Practice location
Local context
Active NPPES records list 1,107 providers with internal medicine physician as the primary taxonomy within 25 miles of this practice location's ZIP code, 245 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
- Colin Bowers, DO , Mason, OH, same ZIP code
- Nicholas Bengal , Mason, OH, same ZIP code
- Vincent Ngo, MD , Cincinnati, OH, about 5 miles
- Abraham Kuranga, M.D. , Montgomery, OH, about 6 miles
- Betsy Larder, D.O. , Cincinnati, OH, about 6 miles
- Douglas Magenheim, MD , Cincinnati, OH, about 6 miles
- Javier Baez, M.D. , Cincinnati, OH, about 6 miles
- Julia Raleigh, MD , Montgomery, OH, about 6 miles
Record history
- Name on record
- Dr. Alison Perkins Neff
- 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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