Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Ayumi Mizuno, AGNP-C

Adult Health Nurse Practitioner in Tualatin, OR · enumerated 2025 · practices at Spinal Diagnostics PC.

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

National Provider Identifier

1215730031

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Registry record

Entity type Individual (Type 1)

Name Ayumi Mizuno

Credential AGNP-C

Sex Female

Practice address 7790 Sw Mohawk St, Tualatin, OR, 97062

Phone (503) 885-1515

Fax (503) 885-1520

Enumeration date Mar 28, 2025

Last updated in NPPES Feb 23, 2026

Taxonomy & licenses

363LA2200X Adult Health Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License 10031967 (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

Is NPI 1215730031 active?

Yes, as of the latest NPPES snapshot, NPI 1215730031 is active (record last updated 2026-02-23).

How do I verify Ayumi Mizuno's NPI record?

Cross-check NPI 1215730031 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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Spinal Diagnostics PC Specialist · Tualatin, OR NPI 1194751735 Jason Anderson Pain Medicine (Physical Medicine & Rehabilitation) Physician · Tualatin, OR NPI 1134235930 Tyler Huntington Physician Assistant · Tualatin, OR NPI 1194356915

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2026-02-23.