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HEATHER ISAMAN
NPI 1912756735
Counselor - Addiction (Substance Use Disorder) in Pendleton, OR

Active since May 14, 2024
PO BOX 882, PENDLETON, OR 97801(541) 304-2372 Get Directions Write a Review

NPPES record last updated: January 22, 2026. Verified against the NPPES registry weekly; last sync: August 16, 2026.

Record update history: Jan 22, 2026, May 14, 2024 (2 updates tracked since 2024).

About Heather Isaman NPPES

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

HEATHER ISAMAN (NPI 1912756735) is an individual addiction (substance use disorder) provider in Pendleton, Oregon, licensed in Oregon (26-01-11753) and active in the NPI registry since May 2024.

NPPES Registry Identity

NPI1912756735
Entity TypeIndividualFemale
Primary Taxonomy101YA0400X
Provider Legal NameHEATHER ISAMAN
Location AddressPO BOX 882Pendleton, OR 97801-0882
Mailing AddressPo Box 882Pendleton, OR 97801-0882 · (541) 304-2372
Phone(541) 304-2372
Sole ProprietorNo
Enumeration DateMay 14, 2024
Last NPPES UpdateJanuary 22, 20262 updates tracked since enumeration
NPPES CertifiedJanuary 22, 2026
✔ NPI 1912756735 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 · 26-01-11753
Also ListedPeer SpecialistTaxonomy 175T00000X · License 23-CRM-1882 (OR)
PO BOX 882, Pendleton, OR 97801
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Other Providers at the Same Location NPPES 5

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

THERESA ST MICHELL
Peer Specialist
PO BOX 882
PENDLETON, OR 97801
Umatilla County (541) 304-2372
FERNANDO POVEDA
Peer Specialist
PO BOX 882
PENDLETON, OR 97801
Umatilla County (541) 304-2372
ERIN ELIZABETH PETERSON
Peer Specialist
PO BOX 882
PENDLETON, OR 97801
Umatilla County (541) 303-1045
RUBEN FERNANDEZ
Peer Specialist
PO BOX 882
PENDLETON, OR 97801
Umatilla County (541) 304-2372
MICHAEL PAYNE
Peer Specialist
PO BOX 882
PENDLETON, OR 97801
Umatilla County (541) 304-2372

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 Heather Isaman's NPI number?

The NPI number for Heather Isaman is 1912756735. It was assigned to this individual provider in the NPPES registry on May 14, 2024.

Where is Heather Isaman located?

Heather Isaman practices at PO Box 882, Pendleton, OR 97801. The listed phone number is (541) 304-2372.

What is Heather Isaman'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 Heather Isaman was last updated on January 22, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 6 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.