Gregory Scott Williamson, O.D.
Optometrist · Tyrone, GA
Gregory Scott Williamson, O.D. is an optometrist with a practice address in Tyrone, Georgia, and NPI 1467510545, issued on Dec 4, 2006. Check the license (Georgia 001221, as entered in NPPES) with the Georgia board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Gregory Scott Williamson
- Credential
- O.D.
- Primary taxonomy
- Optometrist 152W00000X
- License number
- 001221 GA
Self-reported in NPPES; status is on the state search - Practice location
- 179 Handley RD, Tyrone, GA 30290
- Phone
- (770) 486-1020
- Enumerated
- Dec 4, 2006
- Record last updated
- Oct 4, 2011 (not updated in 15 years: call before relying on the address or phone)
- Fax
- (770) 486-1280
- Medicaid ID
- 00425972B GA
- Medicare enrollment
- Enrolled (PECOS I20111102000936); accepts Medicare assignment
- Medical or professional school
- University Alabama Birmingham - School Of Optometry, 1989
- Entity
- Type 1 · individual
8 nearest optometrist records → All 1,430 in Georgia → Look up another NPI →
Also registered at 179 Handley RD
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Matthew Skoner, ODOptometrist1952894495
Verify Gregory Scott Williamson in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Georgia board licenses this profession
Search for license 001221Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
12% more Medicare Part D claims than the average optometrist in 2024
311 Medicare Part D claims for 136 beneficiaries, against an average of 277 among the 33,128 providers of this specialty who prescribed in Part D. Brand-name drugs were 25% of claims.
Most prescribed
- Latanoprost99 claims
- Brimonidine Tartrate41 claims
- Moxifloxacin37 claims
- Erythromycin25 claims
- Azithromycin11 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: $44.18
2 payments; by number, the most common kind was food and beverage; the largest payer was Optos, Inc. 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.
Bills Medicare through 3 group practices
- G. Scott Williamson O.D., P.C.Tyrone, GA
- Myeyedr Optometry OF Georgia, LLCTyrone, GA
- Williamson Eye Professionals P.C.Sharpsburg, GA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Gregory Scott Williamson among 1,430 optometrist records in Georgia
Gregory Scott Williamson, O.D. is one of 1,430 optometrist records with a practice address in Georgia. 76% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2006, is newer than 8% of them.
- NPI issued2006 · 8% of these records are older, 61% newer
- In a Medicare fileYes · 76% of these records are
- In the CMS Doctors and Clinicians fileYes · 58% of these records are
- Graduated1989 · median 2007 among the 830 with a school on file
- Record last updated2011 · 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 Georgia practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
4 optometrist records list a practice address in Tyrone
They are 4 of the 228 NPPES records with a practice address in Tyrone, and 1,430 optometrist records in Georgia.
All 1,430 in Georgia → Every provider in Tyrone → Optometrist nationwide →
The 8 optometrist records with the nearest ZIP codes
- Matthew Skoner, ODTyrone, GA 302901952894495
- Zachary Williamson, ODTyrone, GA 302901568014454
- Taylor Williamson, ODTyrone, GA 302901285271031
- Santrell Hart-Moreland, O.D.,M.P.H.Ellenwood, GA 302941376613968
- Thomas Kretzmer, ODThomaston, GA 302861164520896
- Dolly Rajamannar, ODEllenwood, GA 302941396843629
- David Cho, ODStockbridge, GA 302811225763832
- Laura Depoe, ODStockbridge, GA 302811154410918
Common questions
What is Gregory Scott Williamson, O.D.'s NPI number?
Gregory Scott Williamson, O.D.'s National Provider Identifier (NPI) is 1467510545, issued on Dec 4, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Gregory Scott Williamson, O.D. located?
The NPPES record lists a practice address at 179 Handley RD, Tyrone, GA, 30290. Phone: (770) 486-1020. Providers update this record themselves, so call before visiting.
How can I verify Gregory Scott Williamson, O.D.'s license?
NPPES lists Georgia license number 001221, as entered by the provider. Search the Georgia board that licenses this profession; the NPPES record confirms identity only.
How much does Gregory Scott Williamson, O.D. prescribe under Medicare Part D?
In 2024, Gregory Scott Williamson, O.D. had 311 Medicare Part D claims for 136 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.