JASON WEILUN LIOU DPT
NPI 1437869229
Physical Therapist in Fairfax, VA

Active since December 02, 2022Accepts Medicare Assignment
91.75/100
CMS Quality Rating
11166 FAIRFAX BLVD STE 105, FAIRFAX, VA 22030(703) 435-6604 Get Directions Write a Review

NPPES record last updated: December 2, 2025. Verified against the NPPES registry weekly; last sync: August 09, 2026.

Record update history: Dec 2, 2025, Dec 6, 2022, Dec 2, 2022 (3 updates tracked since 2022).

About Jason Weilun Liou Dpt NPPES

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

JASON WEILUN LIOU DPT (NPI 1437869229) is an individual physical therapist in Fairfax, Virginia, licensed in Virginia (2305215488) and active in the NPI registry since December 2022. He is a graduate of Other (2022).

NPPES Registry Identity

NPI1437869229
Entity TypeIndividualMale
Primary Taxonomy225100000X
Provider Legal NameJASON WEILUN LIOUCredential: DPT
Location Address11166 FAIRFAX BLVD STE 105Fairfax, VA 22030-5025
Mailing Address1860 Town Center Dr Ste 300Reston, VA 20190-5900 · (703) 435-6604 · Fax (703) 662-4506
Sole ProprietorNo
Medical School CMSOtherGraduated 2022
Enumeration DateDecember 2, 2022
Last NPPES UpdateDecember 2, 20253 updates tracked since enumeration
NPPES CertifiedDecember 2, 2025
NPI 1437869229 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 · 2305215488 Licensed in AZ · CP051245T
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.
11166 FAIRFAX BLVD STE 105, Fairfax, VA 22030

Accepted Insurance

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

Enrolled in Medicare and accepts Medicare assignment

Jason Weilun Liou Dpt is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.

PECOS PAC ID7810367299
PECOS Enrollment IDI20250303002425

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 22030 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.

New Patient
$100.31 typical visit price
range $65.18 – $194.86
Typical copayment $25.07 (range $16.29 – $48.71)
Most-billed visit code 99203
Established Patient
$80.66 typical visit price
range $21.40 – $158.88
Typical copayment $20.16 (range $5.35 – $39.72)
Most-billed visit code 99213
Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

Medicare Quality Performance CMS QPP · MIPS

Performance in the CMS Quality Payment Program: the MIPS final score across four weighted categories, and the individual quality measures reported to Medicare.

91.75/100
MIPS Final ScoreMerit-based Incentive Payment System · CMS Quality Payment Program
Scored as part of a group practice
Promoting Interoperability89
Improvement Activities40

Other Providers at the Same Location NPPES

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

Orthopaedic Surgery
11166 FAIRFAX BLVD STE 105
FAIRFAX, VA 22030

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 Jason Liou's NPI number?

The NPI number for Jason Liou is 1437869229. It was assigned to this individual provider in the NPPES registry on December 2, 2022.

Where is Jason Liou located?

Jason Liou practices at 11166 Fairfax Blvd Ste 105, Fairfax, VA 22030. The listed phone number is (703) 435-6604.

What is Jason Liou's specialty?

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

Is Jason Liou enrolled in Medicare?

Yes. Jason Liou is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.

What insurance does Jason Liou accept?

Health plans from Moda Health Plan, Inc. and Premera Blue Cross Blue Shield of Alaska list Jason Liou as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.

When was this NPI record last updated?

The NPPES record for Jason Liou was last updated on December 2, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 8 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.