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Robert R Negrete Od PC

Optometrist in Marshalltown, IA · enumerated 2006 · authorized official Robert Negrete, Owner.

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

National Provider Identifier

1861590325

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Registry record

Entity type Organization (Type 2)
Legal business name Robert R Negrete Od PC
Practice address 116 W Main St, Marshalltown, IA, 50158
Phone (641) 753-5042
Fax (641) 753-5292
Enumeration date Sep 20, 2006
Last updated in NPPES Dec 20, 2018

Taxonomy & classification

152W00000X Optometrist Eye and Vision Services Providers · License 2015T (IA) Primary

Authorized official

Name Robert Negrete
Title Owner
Phone (319) 461-0038

Other identifiers

Identifier Type State Issuer
4110973 Medicaid IA -
53102 Other IA DR NEGRETE BCBS #
P00291954 Other IA DR NEGRETE RR MEDICARE #

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

What type of organization is Robert R Negrete Od PC?
Robert R Negrete Od PC is registered in NPPES as a Optometrist (its primary provider taxonomy).
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.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2018-12-20.