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Thorson Phd PC

Psychologist in Norman, OK · enumerated 2011 · authorized official Darline Thorson, Psychologist.

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

National Provider Identifier

1225323058

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Registry record

Entity type Organization (Type 2)
Legal business name Thorson Phd PC
Practice address 1800 N Interstate Dr, Norman, OK, 73072
Phone (405) 290-1411
Fax (405) 290-1450
Enumeration date Jun 9, 2011
Last updated in NPPES Jun 9, 2011

Taxonomy & classification

103T00000X Psychologist Behavioral Health & Social Service Providers · License 964 (OK) Primary

Authorized official

Name Darline Thorson
Title Psychologist
Phone (405) 290-1411

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 Thorson Phd PC?
Thorson Phd PC is registered in NPPES as a Psychologist (its primary provider taxonomy).

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2011-06-09.