Dennis James Spiro, OD
Optometrist · Whittier, CA
Dennis James Spiro, OD is an optometrist with a practice address in Whittier, California, and NPI 1487645180, issued on Nov 2, 2005. Check the license (California OPT8863T, 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
- Dennis James Spiro
- Credential
- OD
- Primary taxonomy
- Optometrist 152W00000X
- License number
- OPT8863T CA
Self-reported in NPPES; status is on the state search - Practice location
- 11311 LA Mirada Blvd, Whittier, CA 90604
- Phone
- (562) 946-3311
- Enumerated
- Nov 2, 2005
- Record last updated
- Apr 25, 2012 (not updated in 14 years: call before relying on the address or phone)
- Fax
- (562) 941-3117
- Medicaid ID
- GSD001460 CA
- Entity
- Type 1 · individual
8 nearest optometrist records → All 8,308 in California → Look up another NPI →
Also registered at 11311 LA Mirada Blvd
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Michael Winter, DDSGeneral Practice Dentistry1245293430
Verify Dennis James Spiro in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich California board licenses this profession
Search for license OPT8863TCheck the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Dennis James Spiro among 8,308 optometrist records in California
Dennis James Spiro, OD 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 2005, is newer than 0% of them.
- NPI issued2005 · 0% of these records are older, 94% 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).
33 optometrist records list a practice address in Whittier
They are 33 of the 2,836 NPPES records with a practice address in Whittier, 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 Whittier → Optometrist nationwide →
The 8 optometrist records with the nearest ZIP codes
- Harold Crum, O.D.Whittier, CA 906051134295033
- Douglas Flor, ODWhittier, CA 906031932297496
- Angela Fu, O.D.Whittier, CA 906031336349869
- Elizabeth KovalchukWhittier, CA 906051699548743
- Suaree Lauren, O.D.Whittier, CA 906031770633380
- Allison Maryoung, ODWhittier, CA 906031083309124
- Sam Otsuji, O.D.Whittier, CA 906051922079789
- Kenzo Otsuji, O.D.Whittier, CA 906051013297944
Common questions
What is Dennis James Spiro, OD's NPI number?
Dennis James Spiro, OD's National Provider Identifier (NPI) is 1487645180, issued on Nov 2, 2005. An NPI identifies a provider in billing; it is not a license.
Where is Dennis James Spiro, OD located?
The NPPES record lists a practice address at 11311 LA Mirada Blvd, Whittier, CA, 90604. Phone: (562) 946-3311. Providers update this record themselves, so call before visiting.
How can I verify Dennis James Spiro, OD's license?
NPPES lists California license number OPT8863T, 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.