Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Davis Psychological Services, PC

Counseling Psychologist in Grinnell, IA · enumerated 2010 · authorized official Brandon Davis, Owner.

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

National Provider Identifier

1548563901

Verified

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Registry record

Entity type Organization (Type 2)

Legal business name Davis Psychological Services, PC

Practice address 217 4th Ave W, Grinnell, IA, 50112

Phone (641) 236-0632

Fax (888) 890-2713

Enumeration date Dec 7, 2010

Last updated in NPPES Mar 18, 2026

Taxonomy & classification

103TC1900X Counseling Psychologist Behavioral Health & Social Service Providers · License 00997 (IA) Primary

Authorized official

Name Brandon Davis

Title Owner

Phone (641) 236-0632

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 → Validate an NPI →

Frequently asked questions

What type of organization is Davis Psychological Services, PC?

Davis Psychological Services, PC is registered in NPPES as a Counseling Psychologist (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 2026-03-18.