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Holladay & Associates, PC

Mental Health Clinic/Center (Including Community Mental Health Center) in Portland, OR · enumerated 2015 · authorized official Kenneth Holladay, Medical Director.

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

National Provider Identifier

1730564139

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Registry record

Entity type Organization (Type 2)
Legal business name Holladay & Associates, PC
Practice address 1717 Ne 42nd Ave, Suite 2104, Portland, OR, 97213
Phone (503) 477-4969
Enumeration date Jul 27, 2015
Last updated in NPPES Jul 27, 2015

Taxonomy & classification

261QM0801X Mental Health Clinic/Center (Including Community Mental Health Center) Ambulatory Health Care Facilities · License 156792 (OR) Primary

Authorized official

Name Kenneth Holladay
Title Medical Director
Phone (503) 477-4969

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 Holladay & Associates, PC?
Holladay & Associates, PC is registered in NPPES as a Mental Health Clinic/Center (Including Community Mental Health Center) (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 2015-07-27.