IndividualActive
John Harris, M.D.
NPI 1164517421 · Sleep Medicine (Otolaryngology) Physician · Concord, CA
Provider details
- NPI number
- 1164517421
- Entity type
- Individual
- Primary specialty
- Sleep Medicine (Otolaryngology) PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- Yes
- License
- A20806 (CA)
Mailing address
Po Box 30012
Walnut Creek, CA 94598-9012
Registry dates
- Enumerated
- 2006-10-04
- Last updated
- 2007-07-08
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.