Data from the NPPES registry. May not reflect recent changes — verify at nppes.cms.hhs.gov.
DR. AILEEN GRACE GUILLEN, MD
Active Sole ProprietorDR. AILEEN GRACE GUILLEN, MD is a Emergency Medicine healthcare provider located in TORRANCE, California. NPI 1427753946 is currently active in the NPPES registry. Verify at CMS.
Emergency Medicine · TORRANCE, CA
Registration Details
- NPI Number
- 1427753946
- Provider Type
- Individual
- Gender
- Female
- NPI Issued
- Apr 3, 2023 (3.3562022849686 yrs)
- Last Updated
- Sep 4, 2025
- License
-
200783 (CA)
- Sole Proprietor
- Yes
Practice Information
- Address
-
1000 W CARSON ST BLDG N-14TORRANCE, CA, 905022004Browse CA providers · Browse ZIP 90502
- Phone
- 4243065400
- Primary Specialty
-
Emergency Medicine
207P00000X
Other Emergency Medicine Providers in TORRANCE, CA
| Name | Credential | NPI |
|---|---|---|
| DR. DAVID ZEILIK PRESSER | M.D. | 1215909668 |
| DR. DENISE ANN WHITFIELD | M.D. | 1386612208 |
| LUKE A CONOVALOFF | MD | 1285690362 |
| DR. ELLEN BAKER | — | 1588612477 |
| DR. ELISA INES ANHALT | MD | 1194773424 |
| DR. KENT T SHOJI | MD | 1891745089 |
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.