Caryn Ha, O.D.
Optometrist · San Ramon, CA
Caryn Ha, O.D. is an optometrist with a practice address in San Ramon, California, and NPI 1215059225, issued on Apr 3, 2007. Check the license (California OPT12942-TPL, as entered in NPPES) with the California board that licenses this profession; the federal record below is the public data PlainDoctor holds for this provider.
- Name
- Caryn Ha
- Credential
- O.D.
- Primary taxonomy
- Optometrist 152W00000X
- License numbers
- OPT12942-TPL CA
007022 NY
Self-reported in NPPES; status is on the state search - Practice location
- 175 Market PL, San Ramon, CA 94583
- Phone
- (925) 475-0202
- Enumerated
- Apr 3, 2007
- Record last updated
- Jun 4, 2019 (not updated in 7 years: call before relying on the address or phone)
- Fax
- (925) 275-0447
- Medicaid ID
- 03044584 NY
- Entity
- Type 1 · individual
Also registered at 175 Market PL
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Victoria Chiu, O.D.Optometrist1477832574
- Breshna Habibi, ODOptometrist1538984083
- Emily Lin, ODOptometrist1275969271
- Oscar Smith, ODOptometrist1376534065
- Ivy Sun, ODOptometrist1154312916
- Andrew Yang, O.D.Optometrist1467432559
Verify Caryn Ha in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich California board licenses this profession
Search for license OPT12942-TPLCheck the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
23 optometrist records list a practice address in San Ramon
They are 23 of the 2,281 NPPES records with a practice address in San Ramon, and 8,308 optometrist records in California. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.
All 23 in San Ramon → All 8,308 in California → Every provider in San Ramon →
Other optometrist records in California
- Douglas Aaseby, O.D.El Dorado Hills, CA1962715961
- Saloumeh Abadi, ODSanta Monica, CA1699258756
- Davoud AbbasiFillmore, CA1902361678
- Christopher Abbott, O.D.Santee, CA1417936220
- Sara Abboud, ODAlbany, CA1649052846
- Ghezal Abdali, O.D.Tustin, CA1770688640
- Nahid Abdali, O.D.San Ramon, CA1700210242
- Yasmeen AbdelfattahIrvine, CA1417786617
- Marina Abdou, ODUpland, CA1356017321
- Angela Abe, OPTModesto, CA1336108885
Common questions
What is Caryn Ha, O.D.'s NPI number?
Caryn Ha, O.D.'s National Provider Identifier (NPI) is 1215059225, issued on Apr 3, 2007. An NPI identifies a provider in billing; it is not a license.
Where is Caryn Ha, O.D. located?
The NPPES record lists a practice address at 175 Market PL, San Ramon, CA, 94583. Phone: (925) 475-0202. Providers update this record themselves, so call before visiting.
How can I verify Caryn Ha, O.D.'s license?
NPPES lists California license number OPT12942-TPL, as entered by the provider. Search the California board that licenses this profession; the NPPES record confirms identity only.
Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. An NPI identifies who bills; it is not a license.
Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.