Data from the NPPES registry. May not reflect recent changes — verify at nppes.cms.hhs.gov.
JOSHUA AHN, MD
ActiveJOSHUA AHN, MD is a Psychiatry healthcare provider located in COLTON, California. NPI 1528755816 is currently active in the NPPES registry. Verify at CMS.
Psychiatry · COLTON, CA
Registration Details
- NPI Number
- 1528755816
- Provider Type
- Individual
- Gender
- Male
- NPI Issued
- Apr 18, 2023 (3.3674436267759 yrs)
- Last Updated
- Sep 8, 2025
- License
-
204854 (CA)
Practice Information
- Address
-
400 N PEPPER AVECOLTON, CA, 923241801Browse CA providers · Browse ZIP 92324
- Phone
- 5105256927
- Primary Specialty
-
Psychiatry
2084P0800X
- Additional Specialty
- Student (Health Education/Training)
Other Psychiatry Providers in COLTON, CA
| Name | Credential | NPI |
|---|---|---|
| DR. KEDARNATH KRISHNAMURTHY CHALLAKERE | MD | 1972610335 |
| STOYAN DIMOV RUSEV | M.D.,PH.D. | 1902978760 |
| DR. KEITH L GORDON III | M.D. | 1053473629 |
| DR. JOHANNES CHARLES NDLELA | M.D. | 1699837898 |
| DR. KHUSHRO B UNWALLA | MD | 1568514610 |
| DR. DOAN Q NGUYEN | MD | 1457493405 |
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.