Katharine Schooley, OD
Optometrist · Crystal Lake, IL
Katharine Schooley, OD is an optometrist with a practice address in Crystal Lake, Illinois, and NPI 1154016848, issued on Apr 7, 2023. Check the license (Illinois 046.011772, as entered in NPPES) with the Illinois board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Katharine Schooley
- Credential
- OD
- Primary taxonomy
- Optometrist 152W00000X
- License number
- 046.011772 IL
Self-reported in NPPES; status is on the state search - Practice location
- 1 N Virginia St, Crystal Lake, IL 60014
- Phone
- (815) 455-9393
- Enumerated
- Apr 7, 2023
- Record last updated
- Sep 7, 2023
- Fax
- (314) 741-4947
- Medicare enrollment
- Enrolled (PECOS I20231026002814); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest optometrist records → All 2,697 in Illinois → Look up another NPI →
Also registered at 1 N Virginia St
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Erika Cleland, ODOptometrist1740577956
Verify Katharine Schooley in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Illinois board licenses this profession
Search for license 046.011772Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
93% fewer Medicare Part D claims than the average optometrist in 2024
19 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.
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: $252.87
10 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
- Christina J. Levi O D P C.Barrington, IL
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Katharine Schooley among 2,697 optometrist records in Illinois
Katharine Schooley, OD is one of 2,697 optometrist records with a practice address in Illinois. 71% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2023, is newer than 90% of them.
- NPI issued2023 · 90% of these records are older, 7% newer
- In a Medicare fileYes · 71% of these records are
- In the CMS Doctors and Clinicians fileYes · 56% of these records are
- Graduated2023 · median 2008 among the 1,513 with a school on file
- Record last updated2023 · 68% 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 Illinois practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
20 optometrist records list a practice address in Crystal Lake
They are 20 of the 1,442 NPPES records with a practice address in Crystal Lake, and 2,697 optometrist records in Illinois.
All 2,697 in Illinois → Every provider in Crystal Lake → Optometrist nationwide →
The 8 optometrist records with the nearest ZIP codes
- Mariah Aleman, O.D.Crystal Lake, IL 600141487818100
- Eleanor Ary-Tucker, O.D.Crystal Lake, IL 600141518010693
- Juan Brito, O.D.Crystal Lake, IL 600141851524318
- Erika Cleland, ODCrystal Lake, IL 600141740577956
- Joseph Herba, O.D.Crystal Lake, IL 600141265584247
- Elizabeth Mihevc, ODCrystal Lake, IL 600141093722373
- John O'Neill, O.D.Crystal Lake, IL 600141356503403
- Payal Patel, O.D.Crystal Lake, IL 600141013158674
Common questions
What is Katharine Schooley, OD's NPI number?
Katharine Schooley, OD's National Provider Identifier (NPI) is 1154016848, issued on Apr 7, 2023. An NPI identifies a provider in billing; it is not a license.
Where is Katharine Schooley, OD located?
The NPPES record lists a practice address at 1 N Virginia St, Crystal Lake, IL, 60014. Phone: (815) 455-9393. Providers update this record themselves, so call before visiting.
How can I verify Katharine Schooley, OD's license?
NPPES lists Illinois license number 046.011772, as entered by the provider. Search the Illinois board that licenses this profession; the NPPES record confirms identity only.
How much does Katharine Schooley, OD prescribe under Medicare Part D?
In 2024, Katharine Schooley, OD had 19 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.