Data from the NPPES registry. May not reflect recent changes — verify at nppes.cms.hhs.gov.
DR. ROBERT SIEW, M.D.
Active Sole ProprietorDR. ROBERT SIEW, M.D. is a Internal Medicine healthcare provider located in PASADENA, California. NPI 1578539516 is currently active in the NPPES registry. Verify at CMS.
Internal Medicine · PASADENA, CA
Registration Details
- NPI Number
- 1578539516
- Provider Type
- Individual
- Gender
- Male
- NPI Issued
- Feb 28, 2006 (20.488251810539 yrs)
- Last Updated
- Oct 13, 2022
- License
-
A45333 (CA)
- Sole Proprietor
- Yes
Practice Information
- Address
-
10 CONGRESS ST STE 155PASADENA, CA, 911053027Browse CA providers · Browse ZIP 91105
- Phone
- 6265215331
- Fax
- 6264860181
- Primary Specialty
-
Internal Medicine
207R00000X
Other Internal Medicine Providers in PASADENA, CA
| Name | Credential | NPI |
|---|---|---|
| BIANCA GRIGORIAN | MD | 1427053693 |
| DR. DOLORES BARBA | MD | 1992700603 |
| KEVIN BERTRAND TYSON | MD | 1194723874 |
| MARINA E MANVELYAN | MD | 1215925409 |
| DR. MARILYNN W MOORE | MD | 1306824545 |
| MR. RUSSELL EDWIN SIMPSON III | MD | 1114998721 |
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.