NPI Portal NPI Lookup & Verification

Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Madison A Sprunger, OD

Optometrist in Marion, IN · enumerated 2017 · practices at Midwest Eye Consultants, P.C..

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

National Provider Identifier

1831629146

Verified

See something wrong? Report a correction

Registry record

Entity type Individual (Type 1)
Name Madison A Sprunger
Credential OD
Sex Female
Practice address 3510 S Western Ave, Marion, IN, 46953
Phone (765) 662-6594
Fax (765) 662-6595
Enumeration date Jun 19, 2017
Last updated in NPPES Aug 15, 2018

Taxonomy & licenses

152W00000X Optometrist Eye and Vision Services Providers · License 18004037 (IN) 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
300004258 Medicaid IN -

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 Madison Sprunger?
Madison Sprunger 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 2018-08-15.