Data from the NPPES registry. May not reflect recent changes — verify at nppes.cms.hhs.gov.
WILLIAM C STEFFAN, MD
ActiveWILLIAM C STEFFAN, MD is a Family Medicine healthcare provider located in LAGUNA NIGUEL, California. NPI 1790758431 is currently active in the NPPES registry. Verify at CMS.
Family Medicine · LAGUNA NIGUEL, CA
Registration Details
- NPI Number
- 1790758431
- Provider Type
- Individual
- Gender
- Male
- NPI Issued
- Feb 13, 2006 (20.503072137836 yrs)
- Last Updated
- Jun 25, 2018
- License
-
G42830 (CA)
Practice Information
- Address
-
27231 LA PAZ RD#ALAGUNA NIGUEL, CA, 92677Browse CA providers · Browse ZIP 92677
- Phone
- 9496439111
- Fax
- 9496438916
- Primary Specialty
-
Family Medicine
207Q00000X
Other Family Medicine Providers in LAGUNA NIGUEL, CA
| Name | Credential | NPI |
|---|---|---|
| DR. ANGELA CALTON | M.D. | 1043219595 |
| JAMES W CONNOR | MD | 1578536553 |
| TIMOTHY P HUSTON | MD | 1124091129 |
| KAREN FU | M.D | 1528007861 |
| JIM W LAM | M.D. | 1548200686 |
| JONATHAN CHANGHUNG TSAO | D.O | 1225071384 |
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.