DONALD DEAN HAMPER JR.
NPI 1447725601
Counselor - Addiction (Substance Use Disorder) in Pendleton, OR

Q: What is Donald Hamper's NPI number?

The NPI number for Donald Hamper is 1447725601. It was assigned to this individual provider in the NPPES registry on October 3, 2018.

Q: What is Donald Hamper's specialty?

The primary specialty registered for this NPI is Counselor, specializing in Addiction (Substance Use Disorder), with taxonomy code 101YA0400X.

Q: When was this NPI record last updated?

The NPPES record for Donald Hamper was last updated on October 3, 2018. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 7 years ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.

Active since October 03, 2018

17 SW FRAZER AVE., SUITE 282, PENDLETON, OR 97801(541) 278-6330(541) 278-5419 Get Directions Write a Review

NPPES record last updated: October 3, 2018. Verified against the NPPES registry weekly; last sync: August 09, 2026.

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About Donald Dean Hamper Jr. NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

DONALD DEAN HAMPER JR. (NPI 1447725601) is an individual addiction (substance use disorder) provider in Pendleton, Oregon and active in the NPI registry since October 2018.

NPPES Registry Identity

NPI1447725601

Entity TypeIndividualMale

Primary Taxonomy101YA0400X

Provider Legal NameDONALD DEAN HAMPER JR.

Location Address17 SW FRAZER AVE., SUITE 282Pendleton, OR 97801-9780

Mailing Address17 Sw Frazer Ave Ste 282Pendleton, OR 97801-0048 · (154) 127-8633

Phone(541) 278-6330

Fax(541) 278-5419

Sole ProprietorYes

Enumeration DateOctober 3, 2018

✔ NPI 1447725601 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyCounselor · Addiction (Substance Use Disorder)Behavioral Health & Social Service Providers

Taxonomy Code101YA0400X

17 SW FRAZER AVE., SUITE 282, Pendleton, OR 97801

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Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Donald Hamper's NPI number?

The NPI number for Donald Hamper is 1447725601. It was assigned to this individual provider in the NPPES registry on October 3, 2018.

Where is Donald Hamper located?

Donald Hamper practices at 17 SW Frazer Ave., Suite 282, Pendleton, OR 97801. The listed phone number is (541) 278-6330.

What is Donald Hamper's specialty?

The primary specialty registered for this NPI is Counselor, specializing in Addiction (Substance Use Disorder), with taxonomy code 101YA0400X.

When was this NPI record last updated?

The NPPES record for Donald Hamper was last updated on October 3, 2018. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 7 years ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.