Mark Gellasch, PHYSICIAN ASSISTANT
Mark Gellasch, PHYSICIAN ASSISTANT holds NPI 1902876931, with a primary taxonomy of medical physician assistant and a practice location in Norfolk, VA. The number was issued on January 24, 2006 and the NPPES record was last updated on July 13, 2026.
Taxonomies and licenses
| Taxonomy | Code | License |
|---|---|---|
| Medical Physician Assistant Primary | 363AM0700X | 0110000034 (VA) |
Practice location
1721 Taussig Blvd
Norfolk, VA 23511
Local context
Active NPPES records list 242 providers with medical physician assistant as the primary taxonomy within 25 miles of this practice location's ZIP code, 86 of them within 10 miles.
The same primary taxonomy is listed by 952 in Virginia and 40,076 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 Alan Gellasch
- 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/1902876931"