Gary Hagan, O.D.
Optometrist · San Leandro, CA
Gary Hagan, O.D. is an optometrist with a practice address in San Leandro, California, and NPI 1124184502, issued on Dec 29, 2006. Check the license (California 7697T, 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
- Gary Hagan
- Credential
- O.D.
- Primary taxonomy
- Optometrist 152W00000X
- License number
- 7697T CA
Self-reported in NPPES; status is on the state search - Practice location
- 1900 Davis St, San Leandro, CA 94577
- Phone
- (510) 632-5210
- Enumerated
- Dec 29, 2006
- Record last updated
- Aug 2, 2012 (not updated in 14 years: call before relying on the address or phone)
- Entity
- Type 1 · individual
8 nearest optometrist records → All 8,308 in California → Look up another NPI →
Also registered at 1900 Davis St
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Christopher Chu, PHARM.D.Pharmacist1629483755
- Henry DangPharmacist1720791262
- Elliot Kamin, O.D.Optometrist1033269683
- Cynthia Maung, O.D.Optometrist1699801126
- Jeannie Ngo, PHARM.DPharmacist1205134558
- Shanthala Padar, RPH., PHDPharmacist1508146200
Verify Gary Hagan in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich California board licenses this profession
Search for license 7697TCheck the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Gary Hagan among 8,308 optometrist records in California
Gary Hagan, O.D. is one of 8,308 optometrist records with a practice address in California. 67% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does not. Its NPI, issued in 2006, is newer than 6% of them.
- NPI issued2006 · 6% of these records are older, 66% newer
- In a Medicare fileNo · 67% of these records are
- In the CMS Doctors and Clinicians fileNo · 43% of these records are
- Record last updated2012 · 67% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 152W00000X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
40 optometrist records list a practice address in San Leandro
They are 40 of the 4,976 NPPES records with a practice address in San Leandro, and 8,308 optometrist records in California. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.
All 8,308 in California → Every provider in San Leandro → Optometrist nationwide →
The 8 optometrist records with the nearest ZIP codes
- Yukako Akera, O.D.San Leandro, CA 945771972534907
- Gordon Epstein, O.D.San Leandro, CA 945771861562761
- Rosario Flores, O.D.San Leandro, CA 945771639399983
- Ahgee Guo, OPTMETRISTSan Leandro, CA 945771215086822
- Eddy Haw, O.D.San Leandro, CA 945771801885736
- Elliot Kamin, O.D.San Leandro, CA 945771033269683
- Henri Kim, O.D.San Leandro, CA 945771861516478
- Kalli Leung, O.DSan Leandro, CA 945771730335472
Common questions
What is Gary Hagan, O.D.'s NPI number?
Gary Hagan, O.D.'s National Provider Identifier (NPI) is 1124184502, issued on Dec 29, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Gary Hagan, O.D. located?
The NPPES record lists a practice address at 1900 Davis St, San Leandro, CA, 94577. Phone: (510) 632-5210. Providers update this record themselves, so call before visiting.
How can I verify Gary Hagan, O.D.'s license?
NPPES lists California license number 7697T, 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.