NPPES file of Aug 9, 2026

Terry Williams, OD

Optometrist · Yreka, CA

Terry Williams, OD is an optometrist with a practice address in Yreka, California, and NPI 1811990591, issued on May 24, 2005. Check the license (California 05792, 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
1811990591
Name
Terry Williams
Credential
OD
Primary taxonomy
Optometrist 152W00000X
License number
05792 CA
Self-reported in NPPES; status is on the state search
Practice location
1517 S Oregon St, Yreka, CA 96097
Phone
(530) 842-5705
Enumerated
May 24, 2005
Record last updated
Jul 6, 2010 (not updated in 16 years: call before relying on the address or phone)
Fax
(530) 842-3061
Medicaid ID
SD0057920 CA
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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Verify Terry Williams 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 05792
    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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Terry Williams among 8,308 optometrist records in California

Terry Williams, 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 updated2010 · 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. Thomas Krauel, O.D.Alturas, CA 961011124000831
  2. Nancy Ekelund, ODShingletown, CA 960881215910641
  3. Theresa Asato, O.D.Red Bluff, CA 960801720056880
  4. Aurora Barriga, O.D.Red Bluff, CA 960801548273196
  5. Stacy Cullum, O.D.Red Bluff, CA 960801396803854
  6. H Fennel, ODRed Bluff, CA 960801962423582
  7. Garry Fish, O.D.Red Bluff, CA 960801528031838
  8. Tami WallanRed Bluff, CA 960801568162899

Common questions

What is Terry Williams, OD's NPI number?

Terry Williams, OD's National Provider Identifier (NPI) is 1811990591, issued on May 24, 2005. An NPI identifies a provider in billing; it is not a license.

Where is Terry Williams, OD located?

The NPPES record lists a practice address at 1517 S Oregon St, Yreka, CA, 96097. Phone: (530) 842-5705. Providers update this record themselves, so call before visiting.

How can I verify Terry Williams, OD's license?

NPPES lists California license number 05792, 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.