NPPES file of Aug 9, 2026

Adolph William Meyer, OD

Optometrist · Vacaville, CA

Adolph William Meyer, OD is an optometrist with a practice address in Vacaville, California, and NPI 1104885839, issued on Mar 21, 2006. Check the license (California 4703T, 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.

Record from CMS NPPES, file of Aug 9, 2026 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1104885839
Name
Adolph William Meyer
Credential
OD
Primary taxonomy
Optometrist 152W00000X
License number
4703T CA
Self-reported in NPPES; status is on the state search
Practice location
2581 Nut Tree RD Ste C, Vacaville, CA 95687
Phone
(707) 447-1332
Enumerated
Mar 21, 2006
Record last updated
Jul 26, 2008 (not updated in 18 years: call before relying on the address or phone)
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). A record is not a license: verify it with the state board.
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Also registered at 2581 Nut Tree RD Ste C

A shared address usually means a shared clinic or building; it does not show who employs whom.

  1. Tia Horie, O.D.Optometrist1194012617

Verify Adolph William Meyer in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich California board licenses this profession
    Search for license 4703T
    Check the board
  3. 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
  4. 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
  5. 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Find the California license search

PlainDoctor does not match the HHS-OIG exclusion list to individual records: most entries carry no NPI. Search the OIG exclusion list by name.

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Adolph William Meyer among 8,308 optometrist records in California

Adolph William Meyer, 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 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 updated2008 · 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).

Optometrist providers in California

There are 8,308 optometrist records in California. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.

The 8 optometrist records with the nearest ZIP codes

  1. Jeffrey Gless, O.D.Vacaville, CA 956871013322122
  2. Phuong Khanh Ho, O.DVacaville, CA 956871033366752
  3. Tia Horie, O.D.Vacaville, CA 956871194012617
  4. Kathleen Kopecko, O.D.Vacaville, CA 956871194796235
  5. Erny Lee, O.D.Vacaville, CA 956871528178969
  6. Kalman Leong, O.D.Vacaville, CA 956871447309471
  7. Christine Mayer, O.D.Vacaville, CA 956871689645723
  8. Noy NgoVacaville, CA 956871477949311

Common questions

What is Adolph William Meyer, OD's NPI number?

Adolph William Meyer, OD's National Provider Identifier (NPI) is 1104885839, issued on Mar 21, 2006. An NPI identifies a provider in billing; it is not a license.

Where is Adolph William Meyer, OD located?

The NPPES record lists a practice address at 2581 Nut Tree RD Ste C, Vacaville, CA, 95687. Phone: (707) 447-1332. Providers update this record themselves, so call before visiting.

How can I verify Adolph William Meyer, OD's license?

NPPES lists California license number 4703T, 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.