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John T Gudmundson

Optometrist in Des Peres, MO · enumerated 2010 · authorized official John Gudmundson, Doctor.

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

National Provider Identifier

1275835274

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Registry record

Entity type Organization (Type 2)
Legal business name John T Gudmundson
Practice address 13455 Manchester Rd, Des Peres, MO, 63131
Phone (314) 822-4423
Fax (314) 822-5541
Enumeration date Nov 23, 2010
Last updated in NPPES Nov 23, 2010

Taxonomy & classification

152W00000X Optometrist Eye and Vision Services Providers · License T02992 (MO) Primary

Authorized official

Name John Gudmundson
Title Doctor
Phone (636) 390-3999

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 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 John T Gudmundson?
John T Gudmundson is registered in NPPES as a Optometrist (its primary provider taxonomy).

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2010-11-23.