Data from the NPPES registry. May not reflect recent changes — verify at nppes.cms.hhs.gov.
DR. GREGG PHILIP HARTMAN, M.D.
ActiveDR. GREGG PHILIP HARTMAN, M.D. is a Adult Reconstructive Orthopaedic Surgery healthcare provider located in SIMI VALLEY, California. NPI 1336105238 is currently active in the NPPES registry. Verify at CMS.
Adult Reconstructive Orthopaedic Surgery · SIMI VALLEY, CA
Registration Details
- NPI Number
- 1336105238
- Provider Type
- Individual
- Gender
- Male
- NPI Issued
- Apr 21, 2006 (20.358885652456 yrs)
- Last Updated
- Jul 14, 2025
- Licenses
-
A61757 (CA)A61757 (CA)
Practice Information
- Address
-
2525 ERRINGER RDSIMI VALLEY, CA, 930652352Browse CA providers · Browse ZIP 93065
- Phone
- 8055271404
- Fax
- 8055275246
- Primary Specialty
-
Adult Reconstructive Orthopaedic Surgery
207XX0005X
- Additional Specialty
- Adult Reconstructive Orthopaedic Surgery
Other Adult Reconstructive Orthopaedic Surgery Providers in SIMI VALLEY, CA
| Name | Credential | NPI |
|---|---|---|
| DR. DANIEL K. DAVIS | MD | 1730150830 |
| LAKSHMANAN SIVASUNDARAM | — | 1245694462 |
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.