ALVIN FAUSTINO OSORIO FLORES
NPI 1679433726
Physical Therapist in Arlington, VA

Active since November 12, 2025
1701 N GEORGE MASON DR, ARLINGTON, VA 22205(703) 558-5000 Get Directions Write a Review

NPPES record last updated: May 19, 2026. Verified against the NPPES registry weekly; last sync: November 01, 2026.

Record update history: May 19, 2026, May 6, 2026, Nov 12, 2025 (3 updates tracked since 2025).

About Alvin Faustino Osorio Flores NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

ALVIN FAUSTINO OSORIO FLORES (NPI 1679433726) is an individual physical therapist in Arlington, Virginia, licensed in Virginia (2305217493) and active in the NPI registry since November 2025. He is a graduate of Other (2025).

NPPES Registry Identity

NPI1679433726
Entity TypeIndividualMale
Primary Taxonomy225100000X
Provider Legal NameALVIN FAUSTINO OSORIO FLORES
Location Address1701 N GEORGE MASON DRArlington, VA 22205-3610
Mailing Address6057 Hollow Hill LnSpringfield, VA 22152-1420
Sole ProprietorNo
Medical School CMSOtherGraduated 2025
Enumeration DateNovember 12, 2025
Last NPPES UpdateMay 19, 20263 updates tracked since enumeration
NPPES CertifiedMay 19, 2026
✔ NPI 1679433726 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyPhysical TherapistRespiratory, Developmental, Rehabilitative and Restorative Service Providers
Taxonomy Code225100000X
Licenses✔ Licensed in VA · 2305217493✔ Licensed in MD · 30813
Definition
Physical therapists (PTs) are licensed health care professionals who diagnose and treat individuals of all ages, from newborns to the very oldest, who have medical problems or other health-related conditions that limit their abilities to move and perform functional activities in their daily lives. PTs examine each individual and develop a plan using treatment techniques to promote the ability to move, reduce pain, restore function, and prevent disability. In addition, PTs work with individuals to prevent the loss of mobility before it occurs by developing fitness- and wellness-oriented programs for healthier and more active lifestyles. PTs:
  • Diagnose and manage movement dysfunction and enhance physical and functional abilities.
  • Restore, maintain, and promote not only optimal physical function but optimal wellness and fitness and optimal quality of life as it relates to movement and health.
  • Prevent the onset, symptoms, and progression of impairments, functional limitations, and disabilities that may result from diseases, disorders, conditions, or injuries.
  • Treat conditions of the musculoskeletal, neuromuscular, cardiovascular, pulmonary, and/or integumentary systems.
  • Address the negative effects attributable to unique personal and environmental factors as they relate to human performance.
PTs provide care for people in a variety of settings, including hospitals, private practices, outpatient clinics, home health agencies, schools, sports and fitness facilities, work settings, and nursing homes. State licensure is required in each state in which a PT practices.
1701 N GEORGE MASON DR, Arlington, VA 22205

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Alvin Faustino Osorio Flores is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

PECOS PAC ID4587136221
PECOS Enrollment IDI20260615000887

Medicare Billing Reassignment

Medicare enrollment records show Alvin Osorio Flores reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

Clinical
8115 MAPLE LAWN BLVD STE 140
Fulton, MD 20759
  • Reassigned Medicare billing, Maryland enrollment
  • 952 clinicians in this Medicare group

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

Other Providers at the Same Location NPPES 20

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

Nurse Anesthetist, Certified Registered
1701 N GEORGE MASON DR
ARLINGTON, VA 22205
Pharmacist
1701 N GEORGE MASON DR
ARLINGTON, VA 22205
Nurse Practitioner (Neonatal, Critical Care)
1701 N GEORGE MASON DR
ARLINGTON, VA 22205
Anesthesiology
1701 N GEORGE MASON DR
ARLINGTON, VA 22205
Specialist/Technologist, Other (Surgical Assistant)
1701 N GEORGE MASON DR
ARLINGTON, VA 22205
Internal Medicine (Critical Care Medicine)
1701 N GEORGE MASON DR, INTENSIVE CARE UNIT
ARLINGTON, VA 22205
Pharmacist
1701 N GEORGE MASON DR
ARLINGTON, VA 22205
Nurse Anesthetist, Certified Registered
1701 N GEORGE MASON DR, SUITE 2D
ARLINGTON, VA 22205

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Alvin Osorio Flores's NPI number?

The NPI number for Alvin Osorio Flores is 1679433726. It was assigned to this individual provider in the NPPES registry on November 12, 2025.

Where is Alvin Osorio Flores located?

Alvin Osorio Flores practices at 1701 N George Mason Dr, Arlington, VA 22205. The listed phone number is (703) 558-5000.

What is Alvin Osorio Flores's specialty?

The primary specialty registered for this NPI is Physical Therapist with taxonomy code 225100000X.

Is Alvin Osorio Flores enrolled in Medicare?

Yes. Alvin Osorio Flores is registered in the Medicare PECOS enrollment system.

Which organization bills Medicare for Alvin Osorio Flores's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Alvin Osorio Flores reassigns Medicare benefits to Johns Hopkins Community Physicians (Fulton, MD). The reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for Alvin Osorio Flores's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

When was this NPI record last updated?

The NPPES record for Alvin Osorio Flores was last updated on May 19, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 5 months ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.