William Martin Walker, O. D.
Optometrist · Asheboro, NC
William Martin Walker, O. D. is an optometrist with a practice address in Asheboro, North Carolina, and NPI 1235132382, issued on May 23, 2005. Check the license (North Carolina 1158, as entered in NPPES) with the North Carolina board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- William Martin Walker
- Credential
- O. D.
- Primary taxonomy
- Optometrist 152W00000X
- License number
- 1158 NC
Self-reported in NPPES; status is on the state search - Practice location
- 402 S Cox St, Asheboro, NC 27203
- Phone
- (336) 625-4359
- Enumerated
- May 23, 2005
- Record last updated
- Feb 8, 2016 (not updated in 10 years: call before relying on the address or phone)
- Fax
- (336) 625-4291
- Medicaid ID
- 8909941 NC
- Medicare enrollment
- Enrolled (PECOS I20040116000285); accepts Medicare assignment
- Medical or professional school
- Southern College Of Optometry, 1984
- Entity
- Type 1 · individual
8 nearest optometrist records → All 1,480 in North Carolina → Look up another NPI →
Verify William Martin Walker in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich North Carolina board licenses this profession
Search for license 1158Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
2.4 times the Medicare Part D claims of the average optometrist in 2024
652 Medicare Part D claims for 155 beneficiaries, against an average of 277 among the 33,128 providers of this specialty who prescribed in Part D. Brand-name drugs were 23% of claims.
Most prescribed
- Latanoprost334 claims
- Neomycin-Polymyxin-Dexameth78 claims
- Timolol Maleate59 claims
- Brimonidine Tartrate44 claims
- Lumigan26 claims
- Dorzolamide-Timolol19 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.
Industry payments in 2024: $13.37
1 payment: food and beverage; the largest payer was Alcon Vision LLC. The 34,453 providers of this specialty with any payment received $769.99 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.
Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.
William Martin Walker among 1,480 optometrist records in North Carolina
William Martin Walker, O. D. is one of 1,480 optometrist records with a practice address in North Carolina. 80% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2005, is newer than 0% of them.
- NPI issued2005 · 0% of these records are older, 85% newer
- In a Medicare fileYes · 80% of these records are
- In the CMS Doctors and Clinicians fileYes · 72% of these records are
- Graduated1984 · median 2006 among the 1,060 with a school on file
- Record last updated2016 · 62% 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 North Carolina practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Optometrist providers in North Carolina
There are 1,480 optometrist records in North Carolina.
All 1,480 in North Carolina → Every provider in Asheboro → Optometrist nationwide →
The 8 optometrist records with the nearest ZIP codes
- Stanley Brower, O.D.Asheboro, NC 272031427106582
- James Kernodle, OD PAAsheboro, NC 272031154326528
- Fred King, ODAsheboro, NC 272031245214147
- Leslie Mazzarella, ODAsheboro, NC 272031932288123
- Mark Roberts, ODAsheboro, NC 272031962684605
- Thomas Devetski, ODBurlington, NC 272151679594758
- Cynthia Donnelly, ODBurlington, NC 272151255361291
- George Glosson, O.D.Burlington, NC 272151881642882
Common questions
What is William Martin Walker, O. D.'s NPI number?
William Martin Walker, O. D.'s National Provider Identifier (NPI) is 1235132382, issued on May 23, 2005. An NPI identifies a provider in billing; it is not a license.
Where is William Martin Walker, O. D. located?
The NPPES record lists a practice address at 402 S Cox St, Asheboro, NC, 27203. Phone: (336) 625-4359. Providers update this record themselves, so call before visiting.
How can I verify William Martin Walker, O. D.'s license?
NPPES lists North Carolina license number 1158, as entered by the provider. Search the North Carolina board that licenses this profession; the NPPES record confirms identity only.
How much does William Martin Walker, O. D. prescribe under Medicare Part D?
In 2024, William Martin Walker, O. D. had 652 Medicare Part D claims for 155 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.