Data from the NPPES registry. May not reflect recent changes — verify at nppes.cms.hhs.gov.
DR. RYAN TSAIN MARR, OD
Active Sole ProprietorDR. RYAN TSAIN MARR, OD is a Optometrist healthcare provider located in SAN DIEGO, California. NPI 1235857525 is currently active in the NPPES registry. Verify at CMS.
Optometrist · SAN DIEGO, CA
Registration Details
- NPI Number
- 1235857525
- Provider Type
- Individual
- Gender
- Male
- NPI Issued
- Aug 22, 2022 (3.9452417870319 yrs)
- Last Updated
- Jun 4, 2025
- License
-
35302 (CA)
- Sole Proprietor
- Yes
Practice Information
- Address
-
10737 CAMINO RUIZ STE 140SAN DIEGO, CA, 921262371Browse CA providers · Browse ZIP 92126
- Phone
- 8442002426
- Primary Specialty
-
Optometrist
152W00000X
- Additional Specialty
- Optometrist
Other Optometrist Providers in SAN DIEGO, CA
| Name | Credential | NPI |
|---|---|---|
| NATALIE LI | O.D. | 1972501591 |
| DR. ORLANDO G GUIANG | O.D. | 1063404515 |
| DR. GARY GENE SCHWAB | O.D. | 1740274372 |
| DR. BENJAMIN P. LLANES | O.D. | 1053309005 |
| DR. DOUGLAS LESLIE SWANSON | O.D. | 1326037706 |
| DR. DIANE LE YANG | O.D. | 1790775674 |
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.