Mark Larson, M.D.
NPI 1194784090 belongs to Mark Larson, M.D., a specialist with a practice location in Ellensburg, WA. The NPI was issued on March 20, 2006, and the record was last updated in NPPES on May 15, 2025. The record lists 2 taxonomy codes. One additional practice location is listed.
Taxonomies and licenses
| Taxonomy | Code | License |
|---|---|---|
| Specialist Primary | 174400000X | 2520900035733 (WA) |
| Family Medicine Physician | 207Q00000X | MD00035733 (WA) |
Practice locations
Local context
Active NPPES records list 26 providers with specialist as the primary taxonomy within 25 miles of this practice location's ZIP code.
The same primary taxonomy is listed by 3,183 in Washington and 89,616 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
- Dr. Mark W Larson
- 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/1194784090"