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Buwalda Psychological Services

Community/Behavioral Health Agency in Tempe, AZ · enumerated 2016 · authorized official Katrina Buwalda, Psychologist/Proprietor.

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

National Provider Identifier

1619322864

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Registry record

Entity type Organization (Type 2)
Legal business name Buwalda Psychological Services
Practice address 1405 E Guadalupe Rd, Tempe, AZ, 85283
Phone (480) 921-3314
Enumeration date Apr 25, 2016
Last updated in NPPES Apr 25, 2016

Taxonomy & classification

251S00000X Community/Behavioral Health Agency Agencies · License CSLG7573 (AZ) Primary

Authorized official

Name Katrina Buwalda
Title Psychologist/Proprietor
Phone (480) 921-3314

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 the NPI number for Buwalda Psychological Services?
The NPI for Buwalda Psychological Services is 1619322864, a Type 2 (organization) record in the CMS NPPES registry.
Who is the authorized official for Buwalda Psychological Services?
NPPES lists Katrina Buwalda (Psychologist/Proprietor) as the authorized official for this organization.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2016-04-25.