Mark Keep, MD
NPI 1609859297 belongs to Mark Keep, MD, an addiction medicine (internal medicine) physician with a practice location in Phoenix, AZ. The NPI was issued on November 28, 2005, and the record was last updated in NPPES on November 1, 2026. The record lists 3 taxonomy codes.
Taxonomies and licenses
| Taxonomy | Code | License |
|---|---|---|
| Addiction Medicine (Internal Medicine) Physician Primary | 207RA0401X | 65316 (AZ) |
| Specialist | 174400000X | 181682-1205 (UT) |
| Addiction Medicine (Internal Medicine) Physician | 207RA0401X | 1816821205 (UT) |
Practice location
Local context
Active NPPES records list 17 providers with addiction medicine (internal medicine) physician as the primary taxonomy within 25 miles of this practice location's ZIP code, 9 of them within 10 miles.
The same primary taxonomy is listed by 24 in Arizona and 1,060 nationwide.
These are counts from NPPES records, not a ranking or recommendation. Distances are measured between ZIP code centers, not street addresses.
Record history
- Name on record
- Mark H Keep
- 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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