Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Amber Diederich, CADC I, CRM

Addiction (Substance Use Disorder) Counselor in La Grande, OR · enumerated 2016 · practices at Eastern Oregon Health & Wellness Inc.

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

National Provider Identifier

1508310384

Verified

See something wrong? Report a correction

Registry record

Entity type Individual (Type 1)

Name Amber Diederich

Credential CADC I, CRM

Sex Female

Practice address 1501 6th St, La Grande, OR, 97850

Phone (541) 962-0162

Enumeration date Aug 9, 2016

Last updated in NPPES Jul 18, 2017

Taxonomy & licenses

175T00000X Peer Specialist Other Service Providers · License 16-CRM-141 (OR) Secondary

101YA0400X Addiction (Substance Use Disorder) Counselor Behavioral Health & Social Service Providers · License 17-06-28 (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 Amber Diederich?

The National Provider Identifier (NPI) for Amber Diederich is 1508310384, a Type 1 (individual) record in the CMS NPPES registry.

Where does Amber Diederich practice?

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

Other providers at this practice address

Browse all →

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2017-07-18.