Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

John Oliver Blosser

Professional Counselor in Hood River, OR · enumerated 2021.

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

National Provider Identifier

1659947265

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Registry record

Entity type Individual (Type 1)

Name John Oliver Blosser

Sex Male

Practice address 1100 E Marina Way Ste 221, Hood River, OR, 97031

Phone (507) 820-0871

Enumeration date Jun 3, 2021

Last updated in NPPES Jun 9, 2026

Taxonomy & licenses

101YP2500X Professional Counselor Behavioral Health & Social Service Providers · License C7951 (OR) Primary

101YM0800X Mental Health Counselor Behavioral Health & Social Service Providers Secondary

171M00000X Case Manager/Care Coordinator Other Service Providers Secondary

Other identifiers

Identifier	Type	State	Issuer
500794918	Medicaid	OR	-

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

Is NPI 1659947265 active?

Yes, as of the latest NPPES snapshot, NPI 1659947265 is active (record last updated 2026-06-09).

How do I verify John Blosser's NPI record?

Cross-check NPI 1659947265 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Other providers at this practice address

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Kellie Oosterbaan Psyd Rd PC Clinical Psychologist · Hood River, OR NPI 1609940030 Columbia Gorge Counseling LLC Mental Health Counselor · Hood River, OR NPI 1487398954

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2026-06-09.