Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Caryn Michelle Dunn, CADCI

Q: What is the NPI number for Caryn Dunn?

The National Provider Identifier (NPI) for Caryn Dunn is 1639812126, a Type 1 (individual) record in the CMS NPPES registry.

Addiction (Substance Use Disorder) Counselor in Pendleton, OR · enumerated 2022.

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

National Provider Identifier

1639812126

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Registry record

Entity type Individual (Type 1)

Name Caryn Michelle Dunn

Credential CADCI

Sex Female

Practice address 110 Sw 20th St Ste 3, Pendleton, OR, 97801

Phone (541) 429-8261

Fax (541) 429-8691

Enumeration date Apr 14, 2022

Last updated in NPPES Apr 14, 2022

Taxonomy & licenses

101YA0400X Addiction (Substance Use Disorder) Counselor Behavioral Health & Social Service Providers · License 19-P-06 (OR) Primary

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 is the NPI number for Caryn Dunn?

The National Provider Identifier (NPI) for Caryn Dunn is 1639812126, a Type 1 (individual) record in the CMS NPPES registry.

Where does Caryn Dunn practice?

The practice location on file with NPPES is in Pendleton, OR. Providers can have multiple locations; NPPES lists the primary practice address.

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2022-04-14.