Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Mackensie Marie Keiner, MSW, CSWA, QMHP

Clinical Social Worker in Beaverton, OR · enumerated 2017.

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

National Provider Identifier

1497274641

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Registry record

Entity type Individual (Type 1)

Name Mackensie Marie Keiner

Credential MSW, CSWA, QMHP

Sex Female

Practice address 12725 Sw Millikan Way Ste 300, Beaverton, OR, 97005

Phone (503) 713-5040

Fax (503) 713-5050

Enumeration date Sep 19, 2017

Last updated in NPPES Aug 26, 2020

Taxonomy & licenses

101Y00000X Counselor Behavioral Health & Social Service Providers · License A4749 (OR) Secondary

101YM0800X Mental Health Counselor Behavioral Health & Social Service Providers · License A4749 (OR) Secondary

1041C0700X Clinical Social Worker Behavioral Health & Social Service Providers · License A4749 (OR) Primary

Other identifiers

Identifier	Type	State	Issuer
500732074	Medicaid	OR	-

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

Is this the official NPI registry?

No. NPI Portal is a private site built on public CMS NPPES data. The official registry is npiregistry.cms.hhs.gov, operated by CMS.

What specialty is Mackensie Keiner?

Mackensie Keiner is registered in NPPES with the primary taxonomy of Clinical Social Worker. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2020-08-26.