Data from the NPPES registry. May not reflect recent changes — verify at nppes.cms.hhs.gov.
ELLEN DAYON, MD
ActiveELLEN DAYON, MD is a Gastroenterology healthcare provider located in SEAL BEACH, California. NPI 1043279359 is currently active in the NPPES registry. Verify at CMS.
Gastroenterology · SEAL BEACH, CA
Registration Details
- NPI Number
- 1043279359
- Provider Type
- Individual
- Gender
- Female
- NPI Issued
- Mar 23, 2006 (20.425774890816 yrs)
- Last Updated
- Nov 15, 2025
- License
-
A53403 (CA)
Practice Information
- Address
-
1661 GOLDEN RAIN RDSEAL BEACH, CA, 907404907Browse CA providers · Browse ZIP 90740
- Phone
- 5624939581
- Primary Specialty
-
Gastroenterology
207RG0300X
Other Gastroenterology Providers in SEAL BEACH, CA
| Name | Credential | NPI |
|---|---|---|
| PRAKASH NARAIN | MD | 1699777292 |
| MARY B SHERMAN | MD | 1083674709 |
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.