Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum Sole proprietor

John Frank Cassinerio, LMP

Mechanotherapist in Oregon City, OR · enumerated 2013.

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

National Provider Identifier

1164760641

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Registry record

Entity type Individual (Type 1)

Name John Frank Cassinerio

Credential LMP

Sex Male

Practice address Oregon City, OR, 97045

Phone (503) 656-4993

Enumeration date Jan 17, 2013

Last updated in NPPES Jul 13, 2015

Street address withheld: NPPES sole-proprietor addresses can be home addresses. See our data policy.

Taxonomy & licenses

172M00000X Mechanotherapist Other Service Providers · License MA60254453 (WA) Secondary

172M00000X Mechanotherapist Other Service Providers · License 20616 (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 John Cassinerio?

John Cassinerio is registered in NPPES with the primary taxonomy of Mechanotherapist. 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 2015-07-13.