Kara Marie Williams, O.D.
Optometrist · Pingree Grove, IL
Kara Marie Williams, O.D. is an optometrist with a practice address in Pingree Grove, Illinois, and NPI 1932414810, issued on Aug 16, 2010. Check the license (Illinois 046010411, as entered in NPPES) with the Illinois board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Kara Marie Williams
- Credential
- O.D.
- Primary taxonomy
- Optometrist 152W00000X
- License number
- 046010411 IL
Self-reported in NPPES; status is on the state search - Practice location
- 2401 W US Highway 20, Pingree Grove, IL 60140
- Phone
- (224) 569-1001
- Enumerated
- Aug 16, 2010
- Record last updated
- Jan 22, 2021 (not updated in 5 years: call before relying on the address or phone)
- Fax
- (847) 423-6090
- Medicare enrollment
- Enrolled (PECOS I20110118000419); accepts Medicare assignment
- Medical or professional school
- Ohio State University - College Of Optometry, 2010
- Entity
- Type 1 · individual
8 nearest optometrist records → All 2,697 in Illinois → Look up another NPI →
Also registered at 2401 W US Highway 20
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Dana Baldino, D.C.Chiropractor1699001578
Verify Kara Marie Williams in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Illinois board licenses this profession
Search for license 046010411Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
92% fewer Medicare Part D claims than the average optometrist in 2024
23 Medicare Part D claims, against an average of 277 among the 33,128 providers of this specialty who prescribed in Part D. Brand-name drugs were 61% of 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: $40.84
2 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.Pingree Grove, IL
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Kara Marie Williams among 2,697 optometrist records in Illinois
Kara Marie Williams, O.D. 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 2010, is newer than 58% of them.
- NPI issued2010 · 58% of these records are older, 39% newer
- In a Medicare fileYes · 71% of these records are
- In the CMS Doctors and Clinicians fileYes · 56% of these records are
- Graduated2010 · median 2008 among the 1,513 with a school on file
- Record last updated2021 · 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).
1 optometrist record lists a practice address in Pingree Grove
They are 1 of the 37 NPPES records with a practice address in Pingree Grove, and 2,697 optometrist records in Illinois.
All 2,697 in Illinois → Every provider in Pingree Grove → Optometrist nationwide →
The 8 optometrist records with the nearest ZIP codes
- Biren Patel, ODGlendale Heights, IL 601391124627880
- Saher Sayed, O.D.Glendale Height, IL 601391538610100
- Mariam Siddiqi, O.DGlendale Hts, IL 601391578246716
- Joan Stelmack, ODHines, IL 601411417903139
- Preston Kaye, O.D.Huntley, IL 601421205844313
- Charlene Morfoot, O.D.Huntley, IL 601421073798773
- Mindy Nguyen, O.D.Huntley, IL 601421558324350
- Frank Schwendeman, ODHuntley, IL 601421316283575
Common questions
What is Kara Marie Williams, O.D.'s NPI number?
Kara Marie Williams, O.D.'s National Provider Identifier (NPI) is 1932414810, issued on Aug 16, 2010. An NPI identifies a provider in billing; it is not a license.
Where is Kara Marie Williams, O.D. located?
The NPPES record lists a practice address at 2401 W US Highway 20, Pingree Grove, IL, 60140. Phone: (224) 569-1001. Providers update this record themselves, so call before visiting.
How can I verify Kara Marie Williams, O.D.'s license?
NPPES lists Illinois license number 046010411, as entered by the provider. Search the Illinois board that licenses this profession; the NPPES record confirms identity only.
How much does Kara Marie Williams, O.D. prescribe under Medicare Part D?
In 2024, Kara Marie Williams, O.D. had 23 Medicare Part D claims; 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.