Clay S. Mattson, O.D.
Optometrist · Nicholasville, KY
Clay S. Mattson, O.D. is an optometrist with a practice address in Nicholasville, Kentucky, and NPI 1134132517, issued on Aug 15, 2006. Check the license (Kentucky 1494DT, as entered in NPPES) with the Kentucky board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Clay S. Mattson
- Credential
- O.D.
- Primary taxonomy
- Optometrist 152W00000X
- License number
- 1494DT KY
Self-reported in NPPES; status is on the state search - Practice location
- 1024 N Main St, Nicholasville, KY 40356
- Phone
- (859) 881-5444
- Enumerated
- Aug 15, 2006
- Record last updated
- Nov 30, 2010 (not updated in 16 years: call before relying on the address or phone)
- Fax
- (859) 881-3180
- Medicaid ID
- 770000735 KY
- Medicare enrollment
- Enrolled (PECOS I20051219000305); accepts Medicare assignment
- Medical or professional school
- University Of California - School Of Optometry, 2000
- Entity
- Type 1 · individual
Also registered at 1024 N Main St
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Elizabeth Campbell, APRNFamily Nurse Practitioner1780109314
- Krista CookPharmacist1508467739
- Gregory DavisOptician1447086434
- Krista Elkins, APRNFamily Nurse Practitioner1972954279
- Lori Jacob, APRNNurse Practitioner1265730311
- Jennifer King, PHARM DPharmacist1477154920
Verify Clay S. Mattson in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Kentucky board licenses this profession
Search for license 1494DTCheck the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
About as many Medicare Part D claims as the average optometrist in 2024
276 Medicare Part D claims for 84 beneficiaries, against an average of 277 among the 33,128 providers of this specialty who prescribed in Part D. Brand-name drugs were 26% of claims.
Most prescribed
- Latanoprost119 claims
- Timolol Maleate34 claims
- Brimonidine Tartrate-Timolol13 claims
- Neomycin-Polymyxin-Dexameth13 claims
- Restasis12 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: $1,362.86
7 payments; by number, the most common kind was 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.
Bills Medicare through one group practice
- Eye Max PLLCNicholasville, KY
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
5 optometrist records list a practice address in Nicholasville
They are 5 of the 492 NPPES records with a practice address in Nicholasville, and 803 optometrist records in Kentucky.
All 5 in Nicholasville → All 803 in Kentucky → Every provider in Nicholasville →
Other optometrist records in Kentucky
- Thomas Abell, ODCampbellsville, KY1942833397
- Larry Abney, ODLeitchfield, KY1487646527
- John Adams, O.D.Owensboro, KY1730191602
- John Adams, O.D.Winchester, KY1497900070
- Kevin Adams, ODMurray, KY1184782609
- Mattie Adams, ODElizabethtown, KY1861064958
- Rebecca Adams, O.D.Louisville, KY1568080315
- Stefanie Adams, ODGeorgetown, KY1750669198
- Addy Adkisson, ODLouisville, KY1255181582
- Bilal Ahmad, O.D.Lexington, KY1003224809
Common questions
What is Clay S. Mattson, O.D.'s NPI number?
Clay S. Mattson, O.D.'s National Provider Identifier (NPI) is 1134132517, issued on Aug 15, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Clay S. Mattson, O.D. located?
The NPPES record lists a practice address at 1024 N Main St, Nicholasville, KY, 40356. Phone: (859) 881-5444. Providers update this record themselves, so call before visiting.
How can I verify Clay S. Mattson, O.D.'s license?
NPPES lists Kentucky license number 1494DT, as entered by the provider. Search the Kentucky board that licenses this profession; the NPPES record confirms identity only.
How much does Clay S. Mattson, O.D. prescribe under Medicare Part D?
In 2024, Clay S. Mattson, O.D. had 276 Medicare Part D claims for 84 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.