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Robert H. Sharp, O.D., PC

Robert H. Sharp, O.D., PC is a healthcare organization registered as Optometrist in Corning, IA, holding Type 2 (organization) NPI 1831214220 since 2007. The authorized official on file is John Thomsen, General Partner.

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NPI 1831214220
Entity type Organization (Type 2)
Legal business name Robert H. Sharp, O.D., PC
Other name <Unavail>
Practice address 715 DAVIS AVE, Corning, IA, 50841
Phone 6413223147
Fax 6413223853
Enumeration date 2007-03-21
Last updated in NPPES 2025-09-11

Authorized official

Name John Thomsen
Title General Partner
Phone 6416239433

Taxonomy & classification

Taxonomy code Specialty Primary License State
332H00000X Eyewear Supplier Secondary
152W00000X Optometrist Primary
Copy-ready billing details
Provider: Robert H. Sharp, O.D., PC
NPI: 1831214220
Taxonomy: 152W00000X (Optometrist)
Address: 715 DAVIS AVE, Corning, IA, 50841

Providers at this address

NPI Name Type Specialty Location
1205801941 John Thomsen Individual Optometrist Corning, IA
1336117118 Dr. Robert H. Sharp, P.C. Organization Optometrist Corning, IA
1114780095 Eye Care Associates of Co, LLC Organization Optometrist Corning, IA

Verify this record

Cross-check NPI 1831214220 against the authoritative CMS record: view Robert H. Sharp, O.D., PC on the official NPPES registry .

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 or validate an NPI number.

Frequently asked questions

What is a Type 2 NPI?
A Type 2 NPI identifies an organization (group practice, hospital, pharmacy, lab), while Type 1 NPIs identify individual providers. Organizations bill under their Type 2 NPI.
What type of organization is Robert H. Sharp, O.D., PC?
Robert H. Sharp, O.D., PC is registered in NPPES as a Optometrist (its primary provider taxonomy).

Source: CMS NPPES (public data). Snapshot 2026-07-10. Provider record last updated 2025-09-11.