Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Alvin Faustino Osorio Flores

Physical Therapist in Arlington, VA · enumerated 2025.

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

National Provider Identifier

1679433726

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Registry record

Entity type Individual (Type 1)

Name Alvin Faustino Osorio Flores

Sex Male

Practice address 1701 N George Mason Dr, Arlington, VA, 22205

Phone (703) 558-5000

Enumeration date Nov 12, 2025

Last updated in NPPES May 19, 2026

Taxonomy & licenses

225100000X Physical Therapist Respiratory, Developmental, Rehabilitative and Restorative Service Providers · License 2305217493 (VA) Primary

225100000X Physical Therapist Respiratory, Developmental, Rehabilitative and Restorative Service Providers · License 30813 (MD) 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

What is the NPI number for Alvin Osorio Flores?

The National Provider Identifier (NPI) for Alvin Osorio Flores is 1679433726, a Type 1 (individual) record in the CMS NPPES registry.

Where does Alvin Osorio Flores practice?

The practice location on file with NPPES is in Arlington, VA. Providers can have multiple locations; NPPES lists the primary practice address.

Other providers at this practice address

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2026-05-19.