John Harris, M.D.
John Harris, M.D. holds NPI 1164517421, with a primary taxonomy of sleep medicine (otolaryngology) physician and a practice location in Concord, CA. The number was issued on October 4, 2006 and the NPPES record was last updated on July 8, 2007.
This record hasn't been updated in NPPES since 2007. Details may be out of date.
Taxonomies and licenses
| Taxonomy | Code | License |
|---|---|---|
| Sleep Medicine (Otolaryngology) Physician Primary | 207YS0012X | A20806 (CA) |
Practice location
Local context
Active NPPES records list 4 providers with sleep medicine (otolaryngology) physician as the primary taxonomy within 25 miles of this practice location's ZIP code, 2 of them within 10 miles.
The same primary taxonomy is listed by 21 in California and 132 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
- John R Harris
- 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/1164517421"