Data from the NPPES registry. May not reflect recent changes — verify at nppes.cms.hhs.gov.
DR. COURTNEY ANN O'BRIEN, DO
ActiveDR. COURTNEY ANN O'BRIEN, DO is a Rheumatology healthcare provider located in SIMI VALLEY, California. NPI 1609396514 is currently active in the NPPES registry. Verify at CMS.
Rheumatology · SIMI VALLEY, CA
Registration Details
- NPI Number
- 1609396514
- Provider Type
- Individual
- Gender
- Female
- NPI Issued
- Jun 21, 2017 (9.1530539044439 yrs)
- Last Updated
- Jul 29, 2022
- License
-
20A18469 (CA)
Practice Information
- Address
-
2655 1ST ST STE 380SIMI VALLEY, CA, 930651551Browse CA providers · Browse ZIP 93065
- Phone
- 8055837640
- Fax
- 8055837641
- Primary Specialty
-
Rheumatology
207RR0500X
Other Rheumatology Providers in SIMI VALLEY, CA
| Name | Credential | NPI |
|---|---|---|
| TONY MAKHLOUF | MD | 1992932214 |
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.