Nancy J. Casper, O.D.
Optometrist · Skokie, IL
Nancy J. Casper, O.D. is an optometrist with a practice address in Skokie, Illinois, and NPI 1730251612, issued on Nov 15, 2006. Check the license with the Illinois board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Nancy J. Casper
- Credential
- O.D.
- Primary taxonomy
- Optometrist 152W00000X
- Practice location
- 9450 Skokie Blvd, Skokie, IL 60077
- Phone
- (847) 677-7202
- Enumerated
- Nov 15, 2006
- Record last updated
- Jul 8, 2007 (not updated in 19 years: call before relying on the address or phone)
- Fax
- (847) 677-1258
- Entity
- Type 1 · individual
8 nearest optometrist records → All 2,697 in Illinois → Look up another NPI →
Also registered at 9450 Skokie Blvd
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Magdalena Adas, O.D.Corneal and Contact Management Optometrist1710184452
- Ekaterina Knobel-Osborne, O.D.Optometrist1891843587
- Elaine Tancioco-Rokosz, O.D.Optometrist1932258019
Verify Nancy J. Casper 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
Industry payments in 2024: $24.84
1 payment: food and beverage; the largest payer was Johnson & Johnson Vision Care, Inc. 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.
Nancy J. Casper among 2,697 optometrist records in Illinois
Nancy J. Casper, 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 2006, is newer than 8% of them.
- NPI issued2006 · 8% of these records are older, 63% newer
- In a Medicare fileYes · 71% of these records are
- In the CMS Doctors and Clinicians fileNo · 56% of these records are
- Record last updated2007 · 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).
Optometrist providers in Illinois
There are 2,697 optometrist records in Illinois.
All 2,697 in Illinois → Every provider in Skokie → Optometrist nationwide →
The 8 optometrist records with the nearest ZIP codes
- Nelly Kamenetsky, O.D.Skokie, IL 600771063700086
- Irene Kats, O.D.Skokie, IL 600771245367853
- Ekaterina Knobel-Osborne, O.D.Skokie, IL 600771891843587
- Katherine Kwan, O.D.Skokie, IL 600771619109329
- Sheila Setork, O.D.Skokie, IL 600771679854160
- Elaine Tancioco-Rokosz, O.D.Skokie, IL 600771932258019
- John Tatar, ODSkokie, IL 600771306623061
- Bruce Gaynes, ODSkokie, IL 600761457576233
Common questions
What is Nancy J. Casper, O.D.'s NPI number?
Nancy J. Casper, O.D.'s National Provider Identifier (NPI) is 1730251612, issued on Nov 15, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Nancy J. Casper, O.D. located?
The NPPES record lists a practice address at 9450 Skokie Blvd, Skokie, IL, 60077. Phone: (847) 677-7202. Providers update this record themselves, so call before visiting.
How can I verify Nancy J. Casper, O.D.'s license?
Search the Illinois board that licenses this profession; the NPPES record confirms identity 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.