NPI Portal NPI Lookup & Verification

Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. Sharon Mary Luckhardt, O.D.

Optometrist in Westmont, IL · enumerated 2006 · practices at Drs Luckhardt and Maze Ltd.

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

National Provider Identifier

1669574794

Verified

See something wrong? Report a correction

Registry record

Entity type Individual (Type 1)
Name Dr. Sharon Mary Luckhardt
Credential O.D.
Sex Female
Practice address 136 N Cass Ave, Westmont, IL, 60559
Phone (630) 969-2807
Enumeration date Sep 1, 2006
Last updated in NPPES Apr 9, 2010

Taxonomy & licenses

152W00000X Optometrist Eye and Vision Services Providers · License 045006139 (IL) Primary
OD · Doctor of Optometry: A licensed optometrist providing primary vision care, eye exams, and corrective lenses. About the OD credential

Other identifiers

Identifier Type State Issuer
K16174 Other IL PTAN
1669574794 Other IL NPI

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 specialty is Sharon Luckhardt?
Sharon Luckhardt is registered in NPPES with the primary taxonomy of Optometrist. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.
Is this the official NPI registry?
No. NPI Portal is a private site built on public CMS NPPES data. The official registry is npiregistry.cms.hhs.gov, operated by CMS.

Other providers at this practice address

Browse all →

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2010-04-09.