Katherine Margaret Horner, O.D.
Optometrist · Richmond, IL
Katherine Margaret Horner, O.D. is an optometrist with a practice address in Richmond, Illinois, and NPI 1508918566, issued on Jan 18, 2007. Check the license with the Illinois board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Katherine Margaret Horner
- Credential
- O.D.
- Primary taxonomy
- Optometrist 152W00000X
- Practice location
- 10016 N Main St, Richmond, IL 60071
- Phone
- (815) 678-3937
- Enumerated
- Jan 18, 2007
- Record last updated
- Mar 7, 2023
- Fax
- (815) 678-3737
- Medicare enrollment
- Enrolled (PECOS I20070727000785); accepts Medicare assignment
- Medical or professional school
- Illinois College Of Optometry At Chicago, 1995
- Entity
- Type 1 · individual
Verify Katherine Margaret Horner in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Illinois board licenses this professionCheck the board
- 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
78% fewer Medicare Part D claims than the average optometrist in 2024
60 Medicare Part D claims for 13 beneficiaries, against an average of 277 among the 33,128 providers of this specialty who prescribed in Part D. Brand-name drugs were 38% of claims.
Most prescribed
- Timolol Maleate14 claims
- Latanoprost13 claims
- Brimonidine Tartrate11 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: $14.31
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.
1 optometrist records list a practice address in Richmond
They are 1 of the 30 NPPES records with a practice address in Richmond, and 2,697 optometrist records in Illinois.
Other optometrist records in Illinois
- Marvin Aal, O.D.Chicago, IL1184634180
- Russul Abbas, ODGurnee, IL1285129007
- Sarah Abbott, ODPark Ridge, IL1881333565
- Mahmud Abdallah, ODAlsip, IL1417501248
- Nada AbdallahDeerfield, IL1669206066
- Saul Abraham, O.D.Mt Prospect, IL1285772400
- Aarlan Aceto, ODDowners Grove, IL1013064385
- Jodi Acharya, O.D.Arlington Heights, IL1982769469
- Treacy Adamo, O.D.Hinsdale, IL1043395254
- Carla Adams, O.D.St Charles, IL1720199409
Common questions
What is Katherine Margaret Horner, O.D.'s NPI number?
Katherine Margaret Horner, O.D.'s National Provider Identifier (NPI) is 1508918566, issued on Jan 18, 2007. An NPI identifies a provider in billing; it is not a license.
Where is Katherine Margaret Horner, O.D. located?
The NPPES record lists a practice address at 10016 N Main St, Richmond, IL, 60071. Phone: (815) 678-3937. Providers update this record themselves, so call before visiting.
How can I verify Katherine Margaret Horner, O.D.'s license?
Search the Illinois board that licenses this profession; the NPPES record confirms identity only.
How much does Katherine Margaret Horner, O.D. prescribe under Medicare Part D?
In 2024, Katherine Margaret Horner, O.D. had 60 Medicare Part D claims for 13 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.