Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum Sole proprietor

Dr. Anthony J Prasnikar, OD

Optometrist in Westmont, IL · enumerated 2006.

Data current as of Jul 13, 2026 · sourced from CMS NPPES

National Provider Identifier

1053413930

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Registry record

Entity type Individual (Type 1)

Name Dr. Anthony J Prasnikar

Credential OD

Sex Male

Practice address Westmont, IL, 60559

Phone (630) 852-0102

Fax (630) 852-0260

Enumeration date Sep 2, 2006

Last updated in NPPES Nov 11, 2024

Street address withheld: NPPES sole-proprietor addresses can be home addresses. See our data policy.

Taxonomy & licenses

152WC0802X Corneal and Contact Management Optometrist Eye and Vision Services Providers · License 046-007544 (IL) Secondary

152WP0200X Pediatric Optometrist Eye and Vision Services Providers · License 046-007544 (IL) Secondary

152WS0006X Sports Vision Optometrist Eye and Vision Services Providers · License 046-007544 (IL) Secondary

152WV0400X Vision Therapy Optometrist Eye and Vision Services Providers · License 046-007544 (IL) Secondary

152WX0102X Occupational Vision Optometrist Eye and Vision Services Providers · License 046-007544 (IL) Secondary

332B00000X Durable Medical Equipment & Medical Supplies Suppliers · License 046-007544 (IL) Secondary

332BC3200X Customized Equipment (DME) Suppliers · License 046-007544 (IL) Secondary

332H00000X Eyewear Supplier Suppliers · License 046-007544 (IL) Secondary

152W00000X Optometrist Eye and Vision Services Providers · License 046-007544 (IL) Primary

OD · Doctor of Optometry: A licensed optometrist providing primary vision care, eye exams, and corrective lenses. About the OD credential

What is an NPI number?

A National Provider Identifier (NPI) is a unique 10-digit number that CMS assigns to every U.S. healthcare provider and organization under HIPAA. Type 1 NPIs identify individual providers; Type 2 NPIs identify organizations. The NPI appears on insurance claims, prescriptions, and credentialing paperwork, and never changes, even if the provider moves or changes specialty.

Read the full guide → Validate an NPI →

Frequently asked questions

What is the NPI number for Anthony Prasnikar?

The National Provider Identifier (NPI) for Anthony Prasnikar is 1053413930, a Type 1 (individual) record in the CMS NPPES registry.

Where does Anthony Prasnikar practice?

The practice location on file with NPPES is in Westmont, IL. Providers can have multiple locations; NPPES lists the primary practice address.

Other providers at this practice address

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Chung Wey Wu Pediatrics Physician · Westmont, IL NPI 1942218516

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2024-11-11.