Harlan Pyenson Snyder, O.D.
Optometrist · Alhambra, CA
Harlan Pyenson Snyder, O.D. is an optometrist with a practice address in Alhambra, California, and NPI 1194852244, issued on Feb 27, 2007. Check the license (California OPT13059T, as entered in NPPES) with the California board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Harlan Pyenson Snyder
- Credential
- O.D.
- Primary taxonomy
- Optometrist 152W00000X
- License number
- OPT13059T CA
Self-reported in NPPES; status is on the state search - Practice location
- 22 S. Chapel Ave, Alhambra, CA 91801
- Phone
- (626) 282-8493
- Enumerated
- Feb 27, 2007
- Record last updated
- Jul 8, 2007 (not updated in 19 years: call before relying on the address or phone)
- Fax
- (626) 282-1910
- Medicare enrollment
- Enrolled (PECOS I20080610000744); accepts Medicare assignment
- Medical or professional school
- Southern California College Of Optometry, 2006
- Entity
- Type 1 · individual
Verify Harlan Pyenson Snyder in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich California board licenses this profession
Search for license OPT13059TCheck the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
83% fewer Medicare Part D claims than the average optometrist in 2024
47 Medicare Part D claims for 13 beneficiaries, against an average of 277 among the 33,128 providers of this specialty who prescribed in Part D. Brand-name drugs were 51% of claims.
Most prescribed
- Latanoprost29 claims
Source: CMS Medicare Part D Prescribers by Provider and Drug, 2024 (data.cms.gov). Part D covers prescriptions for Medicare patients only; drugs with fewer than 11 claims are not published.
15 optometrist records list a practice address in Alhambra
They are 15 of the 1,802 NPPES records with a practice address in Alhambra, and 8,308 optometrist records in California.
All 15 in Alhambra → All 8,308 in California → Every provider in Alhambra →
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 Harlan Pyenson Snyder, O.D.'s NPI number?
Harlan Pyenson Snyder, O.D.'s National Provider Identifier (NPI) is 1194852244, issued on Feb 27, 2007. An NPI identifies a provider in billing; it is not a license.
Where is Harlan Pyenson Snyder, O.D. located?
The NPPES record lists a practice address at 22 S. Chapel Ave, Alhambra, CA, 91801. Phone: (626) 282-8493. Providers update this record themselves, so call before visiting.
How can I verify Harlan Pyenson Snyder, O.D.'s license?
NPPES lists California license number OPT13059T, as entered by the provider. Search the California board that licenses this profession; the NPPES record confirms identity only.
How much does Harlan Pyenson Snyder, O.D. prescribe under Medicare Part D?
In 2024, Harlan Pyenson Snyder, O.D. had 47 Medicare Part D claims for 13 beneficiaries; the average among optometrist prescribers was 277. Part D covers Medicare prescriptions 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. Medicare files from data.cms.gov. 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.