Clayton Kirk, MD
Ophthalmology Physician · Maywood, IL
Clayton Kirk, MD is an ophthalmology physician with a practice address in Maywood, Illinois, and NPI 1174011761, issued on Apr 29, 2018. Check the license on the Illinois Department of Financial and Professional Regulation; the Medicare figures below come from public CMS files.
- Name
- Clayton Kirk
- Credential
- MD
- Primary taxonomy
- Ophthalmology Physician 207W00000X
- Practice location
- 2160 S 1St Ave, Maywood, IL 60153
- Phone
- (708) 216-6262
- Enumerated
- Apr 29, 2018
- Entity
- Type 1 · individual
Also registered at 2160 S 1St Ave
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Samer Abdelsamie, D.M.DOral and Maxillofacial Surgery (Dentist)1366732257
- Zaid Abdelsattar, MD, MSCSurgery Physician1760793293
- Gerges Abdelsayed, MBBCH BAOStudent in an Organized Health Care Education/Training Program1942902606
Verify Clayton Kirk in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersIllinois Department of Financial and Professional RegulationCheck the board
- 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS, AOA, NCCPA, AANPNot checked
87% fewer Medicare Part D claims than the average ophthalmology physician in 2024
194 Medicare Part D claims for 87 beneficiaries, against an average of 1,490 among the 16,109 providers of this specialty who prescribed in Part D. Brand-name drugs were 41% of claims.
Most prescribed
- Prednisolone Acetate74 claims
- Moxifloxacin44 claims
- Ofloxacin15 claims
- Dorzolamide-Timolol13 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: $660.44
12 payments, mostly food and beverage; the largest payer was Alcon Vision LLC. The 12,922 providers of this specialty with any payment received $4,937.17 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.
One hospital or facility affiliation
- Eye Surgeons Associates PCRock Island, IL
Source: CMS Doctors and Clinicians affiliations; Hospital General Information (Care Compare) (data.cms.gov). Star ratings are CMS hospital ratings, not ratings of this provider.
25 ophthalmology physician records list a Maywood practice address
They are 25 of the 2,572 NPPES records with a Maywood practice address, and 891 ophthalmology physician records in Illinois.
All 25 in Maywood → All 891 in Illinois → Every provider in Maywood →
Other ophthalmology physician records in Illinois
- Walid Abdallah, MDRockford, IL1871912717
- Robert Abishek, MDChicago, IL1760314678
- Ashley Abraham, M.D.Springfield, IL1285900423
- Evelyn Ackermann, MDElgin, IL1053308676
- Kathleen Ackman Blake, MDHinsdale, IL1497734966
- Kaela Acuff, MDChicago, IL1609678549
- Nolan AdamsMaywood, IL1124581780
- Roger Adler, MDPekin, IL1063465110
- Armin Afshar, M.D.Chicago, IL1063742161
- Afzal Ahmad, M.D.Calumet City, IL1629061684
Common questions
What is Clayton Kirk, MD's NPI number?
Clayton Kirk, MD's National Provider Identifier (NPI) is 1174011761, issued on Apr 29, 2018. An NPI identifies a provider in billing; it is not a license.
Where is Clayton Kirk, MD located?
The NPPES record lists a practice address at 2160 S 1St Ave, Maywood, IL, 60153. Phone: (708) 216-6262. Providers update this record themselves, so call before visiting.
How can I verify Clayton Kirk, MD's license?
Search the Illinois Department of Financial and Professional Regulation at https://idfpr.illinois.gov/checklicense.html. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Clayton Kirk, MD prescribe under Medicare Part D?
In 2024, Clayton Kirk, MD had 194 Medicare Part D claims for 87 beneficiaries; the average among ophthalmology physician prescribers was 1,490. Part D covers Medicare prescriptions only.
Source: CMS National Plan and Provider Enumeration System (NPPES), loaded Aug 27, 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.
Every figure on PlainDoctor is rendered directly from the federal CMS NPPES registry, Medicare Part D, MIPS, and Open Payments records, no number is typed in by an editor. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 27, 2026.