Garland Willis Clay, OD
Optometrist · Ardmore, OK
Garland Willis Clay, OD is an optometrist with a practice address in Ardmore, Oklahoma, and NPI 1447394200, issued on Feb 16, 2007. Check the license (Oklahoma 891, as entered in NPPES) with the Oklahoma board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Garland Willis Clay
- Credential
- OD
- Primary taxonomy
- Optometrist 152W00000X
- License number
- 891 OK
Self-reported in NPPES; status is on the state search - Practice location
- 226 W Main St, Ardmore, OK 73401
- Phone
- (580) 223-8676
- Enumerated
- Feb 16, 2007
- Record last updated
- Apr 11, 2008 (not updated in 18 years: call before relying on the address or phone)
- Fax
- (580) 223-8677
- Entity
- Type 1 · individual
8 nearest optometrist records → All 892 in Oklahoma → Look up another NPI →
Also registered at 226 W Main St
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Sarah Clay, ODOptometrist1720272164
Verify Garland Willis Clay in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Oklahoma board licenses this profession
Search for license 891Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
44% fewer Medicare Part D claims than the average optometrist in 2024
154 Medicare Part D claims for 40 beneficiaries, against an average of 277 among the 33,128 providers of this specialty who prescribed in Part D. Brand-name drugs were 44% of claims.
Most prescribed
- Latanoprost32 claims
- Fluorometholone23 claims
- Timolol Maleate21 claims
- Lumigan15 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.
Garland Willis Clay among 892 optometrist records in Oklahoma
Garland Willis Clay, OD is one of 892 optometrist records with a practice address in Oklahoma. 77% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2007, is newer than 45% of them.
- NPI issued2007 · 45% of these records are older, 46% newer
- In a Medicare fileYes · 77% of these records are
- In the CMS Doctors and Clinicians fileNo · 70% of these records are
- Record last updated2008 · 68% 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 Oklahoma practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
16 optometrist records list a practice address in Ardmore
They are 16 of the 1,302 NPPES records with a practice address in Ardmore, and 892 optometrist records in Oklahoma.
All 892 in Oklahoma → Every provider in Ardmore → Optometrist nationwide →
The 8 optometrist records with the nearest ZIP codes
- Mary Barnes, O.D.Ardmore, OK 734011144367095
- John Barringer, ODArdmore, OK 734011528056140
- Blake Bush, O.D.Ardmore, OK 734011235395542
- Sarah Clay, ODArdmore, OK 734011720272164
- Elizabeth Cole, O.D.Ardmore, OK 734011346387289
- David Hobbs, O.D.Ardmore, OK 734011790710101
- Don Martin, O.D.Ardmore, OK 734011932197720
- Bonnie McCarthick, O.D.Ardmore, OK 734011184066656
Common questions
What is Garland Willis Clay, OD's NPI number?
Garland Willis Clay, OD's National Provider Identifier (NPI) is 1447394200, issued on Feb 16, 2007. An NPI identifies a provider in billing; it is not a license.
Where is Garland Willis Clay, OD located?
The NPPES record lists a practice address at 226 W Main St, Ardmore, OK, 73401. Phone: (580) 223-8676. Providers update this record themselves, so call before visiting.
How can I verify Garland Willis Clay, OD's license?
NPPES lists Oklahoma license number 891, as entered by the provider. Search the Oklahoma board that licenses this profession; the NPPES record confirms identity only.
How much does Garland Willis Clay, OD prescribe under Medicare Part D?
In 2024, Garland Willis Clay, OD had 154 Medicare Part D claims for 40 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.