Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Aaron Friedman, PMHNP-BC

Psychiatric/Mental Health Nurse Practitioner in Gladstone, OR · enumerated 2023.

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

National Provider Identifier

1912688136

Verified

See something wrong? Report a correction

Registry record

Entity type Individual (Type 1)

Name Aaron Friedman

Credential PMHNP-BC

Sex Male

Practice address 890 82nd Dr, Gladstone, OR, 97027

Phone (503) 659-5515

Fax (503) 212-2292

Enumeration date Jul 31, 2023

Last updated in NPPES Apr 17, 2024

Taxonomy & licenses

363LP0808X Psychiatric/Mental Health Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License 10009510 (OR) Primary

363LP0808X Psychiatric/Mental Health Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License AP61459903 (WA) Secondary

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

How do I verify Aaron Friedman's NPI record?

Cross-check NPI 1912688136 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Is NPI 1912688136 active?

Yes, as of the latest NPPES snapshot, NPI 1912688136 is active (record last updated 2024-04-17).

Other providers at this practice address

Browse all →

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2024-04-17.