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Gregg S Sunner, O.D., P.C.

Optometrist in Ankeny, IA · enumerated 2006 · authorized official Gregg Sunner, President.

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

National Provider Identifier

1982760575

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Registry record

Entity type Organization (Type 2)
Legal business name Gregg S Sunner, O.D., P.C.
Practice address 111 Nw 9th St, Ankeny, IA, 50023
Phone (515) 964-7355
Fax (515) 964-8413
Enumeration date Dec 28, 2006
Last updated in NPPES Nov 26, 2007

Taxonomy & classification

152W00000X Optometrist Eye and Vision Services Providers · License 01579 (IA) Primary

Authorized official

Name Gregg Sunner
Title President
Phone (515) 964-7355

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.

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Frequently asked questions

How current is this record?
Data comes from the CMS NPPES public dissemination file; this record was last updated in NPPES on 2007-11-26. Verify at npiregistry.cms.hhs.gov.
Where is Gregg S Sunner, O.D., P.C. located?
The practice location on file with NPPES is in Ankeny, IA.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2007-11-26.