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MR. JEFFREY K BUCHANAN CADC II/QMHA-I
NPI 1649848656
Counselor - Addiction (Substance Use Disorder) in Portland, OR

Active since June 15, 2021
1631 SW COLUMBIA ST, PORTLAND, OR 97201(503) 231-2641(503) 231-1654 Get Directions Write a Review

NPPES record last updated: April 11, 2025. Verified against the NPPES registry weekly; last sync: August 02, 2026.

Record update history: Apr 11, 2025, Jun 15, 2021 (2 updates tracked since 2021).

About Mr. Jeffrey K Buchanan Cadc Ii/qmha-i NPPES

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

MR. JEFFREY K BUCHANAN CADC II/QMHA-I (NPI 1649848656) is an individual addiction (substance use disorder) provider in Portland, Oregon, licensed in Oregon (25-03-20553) and active in the NPI registry since June 2021. He maintains a secondary practice location in Gresham.

NPPES Registry Identity

NPI1649848656
Entity TypeIndividualMale
Primary Taxonomy101YA0400X
Provider Legal NameMR. JEFFREY K BUCHANANCredential: CADC II/QMHA-I
Location Address1631 SW COLUMBIA STPortland, OR 97201-6025
Mailing Address211 Se Caruthers StPortland, OR 97214-4502 · (971) 217-9008 · Fax (971) 260-0355
Phone(503) 231-2641
Fax(503) 231-1654
Sole ProprietorYes
Enumeration DateJune 15, 2021
Last NPPES UpdateApril 11, 20252 updates tracked since enumeration
NPPES CertifiedApril 11, 2025
✔ NPI 1649848656 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyCounselor · Addiction (Substance Use Disorder)Behavioral Health & Social Service Providers
Taxonomy Code101YA0400X
License✔ Licensed in OR · 25-03-20553
Also ListedCounselor · Mental HealthTaxonomy 101YM0800X · License 22-QMHA-I-003506 (OR)
1631 SW COLUMBIA ST, Portland, OR 97201
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Secondary Practice Location 1

Location 1355 NW Division StGresham, OR 97030-5523 · Phone (971) 225-6695 · Fax (503) 231-1654

Other Identifiers 2

Medicaid500831450OR
Medicaid500799394OR

Other Providers at the Same Location NPPES 20

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

AMBER C LEWIS CRM/PSS
Counselor (Addiction (Substance Use Disorder))
1631 SW COLUMBIA ST
PORTLAND, OR 97201
Multnomah County (503) 231-2641
JESSICA L SPAIN CADC I/QMHA-R
Counselor (Addiction (Substance Use Disorder))
1631 SW COLUMBIA ST
PORTLAND, OR 97201
Multnomah County (503) 231-2641
NICOLE MARIE WILLIAMS CADC II/QMHA-I
Counselor (Mental Health)
1631 SW COLUMBIA ST
PORTLAND, OR 97201
Multnomah County (503) 231-2641
ANDULIA WHITE ELK CADCI
Counselor (Addiction (Substance Use Disorder))
1631 SW COLUMBIA ST
PORTLAND, OR 97201
Multnomah County (503) 231-2641
MIKE W BROCKMAN CADC II/QMHA-I
Counselor (Addiction (Substance Use Disorder))
1631 SW COLUMBIA ST
PORTLAND, OR 97201
Multnomah County (503) 231-2641
OULU MARIE NOONAN CADC-R
Rehabilitation Practitioner
1631 SW COLUMBIA ST
PORTLAND, OR 97201
Multnomah County (503) 231-2641
PEGGY LACOMBE CADCII
Counselor (Addiction (Substance Use Disorder))
1631 SW COLUMBIA ST
PORTLAND, OR 97201
Multnomah County (503) 231-2641
NAIMAH JOHNSON QMHA-I
Counselor (Mental Health)
1631 SW COLUMBIA ST
PORTLAND, OR 97201
Multnomah County (503) 231-2641

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 Jeffrey Buchanan's NPI number?

The NPI number for Jeffrey Buchanan is 1649848656. It was assigned to this individual provider in the NPPES registry on June 15, 2021.

Where is Jeffrey Buchanan located?

Jeffrey Buchanan practices at 1631 SW Columbia St, Portland, OR 97201. The listed phone number is (503) 231-2641.

What is Jeffrey Buchanan'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 Jeffrey Buchanan was last updated on April 11, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 15 months 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.