Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Ajay Iselin

Sports Physician Chiropractor in Beaverton, OR · enumerated 2015 · practices at Shawna M Oliver Counseling LLC.

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

National Provider Identifier

1265897623

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Registry record

Entity type Individual (Type 1)

Name Ajay Iselin

Sex Male

Practice address 4900 Sw Griffith Dr, #110, Beaverton, OR, 97005

Phone (503) 644-2225

Enumeration date Dec 29, 2015

Last updated in NPPES Dec 29, 2015

Taxonomy & licenses

111NS0005X Sports Physician Chiropractor Chiropractic Providers · License 5701 (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.

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Frequently asked questions

Is this the official NPI registry?

No. NPI Portal is a private site built on public CMS NPPES data. The official registry is npiregistry.cms.hhs.gov, operated by CMS.

What specialty is Ajay Iselin?

Ajay Iselin is registered in NPPES with the primary taxonomy of Sports Physician Chiropractor. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2015-12-29.