NPI Portal NPI Lookup & Verification

Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Eric Leland Mangum

Mental Health Counselor in Vancouver, WA · enumerated 2019.

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

National Provider Identifier

1952950222

Verified

See something wrong? Report a correction

Registry record

Entity type Individual (Type 1)
Name Eric Leland Mangum
Sex Male
Practice address 1601 E 4th Blvd., Vancouver, WA, 98661
Phone (360) 397-8246
Enumeration date Sep 9, 2019
Last updated in NPPES Nov 5, 2024

Taxonomy & licenses

101YA0400X Addiction (Substance Use Disorder) Counselor Behavioral Health & Social Service Providers Secondary
101YM0800X Mental Health Counselor Behavioral Health & Social Service Providers · License MC61349637 (WA) 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 Eric Mangum?
The National Provider Identifier (NPI) for Eric Mangum is 1952950222, a Type 1 (individual) record in the CMS NPPES registry.
Where does Eric Mangum practice?
The practice location on file with NPPES is in Vancouver, WA. 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 2024-11-05.