Data from the NPPES registry. May not reflect recent changes — verify at nppes.cms.hhs.gov.
MARK E READER, D.O.
Active Sole ProprietorOtolaryngology · PORTERVILLE, CA
Registration Details
- NPI Number
- 1649363334
- Provider Type
- Individual
- Gender
- Male
- NPI Issued
- Oct 2, 2006 (19.594102760465 yrs)
- Last Updated
- Nov 12, 2025
- Licenses
-
20A8888 (CA)20A8888 (CA)
- Sole Proprietor
- Yes
Practice Information
- Address
-
590 W PUTNAM AVEPORTERVILLE, CA, 932573257Browse CA providers · Browse ZIP 93257
- Phone
- 5597813700
- Primary Specialty
-
Otolaryngology
207Y00000X
- Additional Specialty
- Otolaryngology
Other Otolaryngology Providers in PORTERVILLE, CA
| Name | Credential | NPI |
|---|---|---|
| DR. DALE JACKSON COX | M.D. | 1073545497 |
Data sourced from the NPPES National Provider Identifier registry. This information is for informational purposes only and is not a substitute for verifying credentials with the appropriate licensing authority. For official verification, use the NPPES NPI Registry or the relevant state medical board.