Data from the NPPES registry. May not reflect recent changes — verify at nppes.cms.hhs.gov.
LOTHAR MCMILLIAN, M.D.
Active Sole ProprietorLOTHAR MCMILLIAN, M.D. is a Family Medicine healthcare provider located in LAGUNA NIGUEL, California. NPI 1588748891 is currently active in the NPPES registry. Verify at CMS.
Family Medicine · LAGUNA NIGUEL, CA
Registration Details
- NPI Number
- 1588748891
- Provider Type
- Individual
- Gender
- Male
- NPI Issued
- Oct 24, 2006 (19.809930839914 yrs)
- Last Updated
- Feb 19, 2026
- License
-
A45238 (CA)
- Sole Proprietor
- Yes
Practice Information
- Address
-
30281 GOLDEN LANTERNLAGUNA NIGUEL, CA, 926775979Browse CA providers · Browse ZIP 92677
- Phone
- 9494957144
- 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 |
| WILLIAM C STEFFAN | MD | 1790758431 |
| KAREN FU | M.D | 1528007861 |
| JIM W LAM | M.D. | 1548200686 |
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.