Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Carol Ann Sheker Main, OD

Optometrist in Wisconsin Rapids, WI · enumerated 2005.

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

National Provider Identifier

1114910536

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Registry record

Entity type Individual (Type 1)

Name Carol Ann Sheker Main

Credential OD

Sex Female

Practice address 1220 Parkwood Dr, Wisconsin Rapids, WI, 54494

Phone (715) 421-2111

Fax (715) 421-2123

Enumeration date Aug 31, 2005

Last updated in NPPES May 24, 2021

Taxonomy & licenses

152W00000X Optometrist Eye and Vision Services Providers · License 046009797 (IL) Secondary

152W00000X Optometrist Eye and Vision Services Providers · License 3476AT (OR) Secondary

152W00000X Optometrist Eye and Vision Services Providers · License 3058 (MN) Secondary

152WP0200X Pediatric Optometrist Eye and Vision Services Providers · License 3055-035 (WI) Secondary

152W00000X Optometrist Eye and Vision Services Providers · License 3055-035 (WI) 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 specialty is Carol Main?

Carol Main 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

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Michael Main Optometrist · Wisconsin Rapids, WI NPI 1386687333 Kimberly Rutkowski Optometrist · Wisconsin Rapids, WI NPI 1659599587 Benjamin Clark Optometrist · Wisconsin Rapids, WI NPI 1063612497 Parkwood Eyecare Associates, LLC Optometrist · Wisconsin Rapids, WI NPI 1285804807 Myeyedr Optometry of Wisconsin, LLC Optometrist · Wisconsin Rapids, WI NPI 1801460563

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2021-05-24.