Data from the NPPES registry. May not reflect recent changes — verify at nppes.cms.hhs.gov.
OSCAR JAN, MS RD
Active Sole ProprietorOSCAR JAN, MS RD is a Registered Dietitian healthcare provider located in GARDEN GROVE, California. NPI 1386260826 is currently active in the NPPES registry. Verify at CMS.
Registered Dietitian · GARDEN GROVE, CA
Registration Details
- NPI Number
- 1386260826
- Provider Type
- Individual
- Gender
- Male
- NPI Issued
- Jun 21, 2020 (6.1216416655415 yrs)
- Last Updated
- Sep 17, 2025
- Sole Proprietor
- Yes
Practice Information
- Address
-
13300 GARDEN GROVE BLVDGARDEN GROVE, CA, 928432207Browse CA providers · Browse ZIP 92843
- Phone
- 7142468400
- Primary Specialty
-
Registered Dietitian
133V00000X
Other Registered Dietitian Providers in GARDEN GROVE, CA
| Name | Credential | NPI |
|---|---|---|
| MS. RHONDA RAY | R.D. | 1720132244 |
| OPHELIA WOO | RD, MPH | 1962782177 |
| TU NGUYEN | RD | 1588090906 |
| ANNA MORALES | R.D. | 1679943450 |
| RAVEN ARIAS | — | 1396496279 |
| KALI GILDAY | — | 1710626395 |
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.