SEINE YOO
NPI 1336094077
Physical Therapist in Bethesda, MD

Active since February 27, 2026Accepts Medicare Assignment
10215 FERNWOOD RD STE 506, BETHESDA, MD 20817(301) 530-1010(301) 897-8597 Get Directions Write a Review

NPPES record last updated: July 6, 2026. Verified against the NPPES registry weekly; last sync: October 25, 2026.

About Seine Yoo NPPES

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

SEINE YOO (NPI 1336094077) is an individual physical therapist in Bethesda, Maryland, licensed in Maryland (30775) and active in the NPI registry since February 2026. He maintains a secondary practice location in Annapolis and is a graduate of Other (2025).

NPPES Registry Identity

NPI1336094077
Entity TypeIndividualMale
Primary Taxonomy225100000X
Provider Legal NameSEINE YOO
Location Address10215 FERNWOOD RD STE 506Bethesda, MD 20817-1184
Mailing Address10215 Fernwood Rd Ste 506Bethesda, MD 20817-1184 · (301) 530-1010 · Fax (301) 897-8597
Fax(301) 897-8597
Sole ProprietorNo
Medical School CMSOtherGraduated 2025
Enumeration DateFebruary 27, 2026
Last NPPES UpdateJuly 6, 2026
NPPES CertifiedJuly 6, 2026
✔ NPI 1336094077 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
License✔ Licensed in MD · 30775
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.
10215 FERNWOOD RD STE 506, Bethesda, MD 20817

Secondary Practice Location 1

Location 1127 Lubrano Dr Ste 203Annapolis, MD 21401-7369 · Phone (443) 333-1252 · Fax (443) 339-5735

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare and accepts Medicare assignment

Seine Yoo 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 ID1557846169
PECOS Enrollment IDI20260401001492

Medicare Billing Reassignments

2

Medicare enrollment records show Seine Yoo reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

Orthopaedic Surgery
10215 FERNWOOD RD, #506
Bethesda, MD 20817
  • Reassigned Medicare billing, District of Columbia enrollment
  • 90 clinicians in this Medicare group
Physical Therapist
11100 BARNSLEY WAY STE E&F
Marriottsville, MD 21104
  • Reassigned Medicare billing, Maryland enrollment
  • 46 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.

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 20817 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.

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.

Orthopaedic Surgery
10215 FERNWOOD RD STE 506
BETHESDA, MD 20817
Physician Assistant
10215 FERNWOOD RD STE 506
BETHESDA, MD 20817
Physical Therapist
10215 FERNWOOD RD STE 506
BETHESDA, MD 20817
Physician Assistant
10215 FERNWOOD RD STE 506
BETHESDA, MD 20817
Physical Therapist
10215 FERNWOOD RD STE 506
BETHESDA, MD 20817
Physical Therapist
10215 FERNWOOD RD STE 506
BETHESDA, MD 20817
Physical Therapy Assistant
10215 FERNWOOD RD STE 506
BETHESDA, MD 20817
Physical Therapist
10215 FERNWOOD RD STE 506
BETHESDA, MD 20817

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 Seine Yoo's NPI number?

The NPI number for Seine Yoo is 1336094077. It was assigned to this individual provider in the NPPES registry on February 27, 2026.

Where is Seine Yoo located?

Seine Yoo practices at 10215 Fernwood Rd Ste 506, Bethesda, MD 20817. The listed phone number is (301) 530-1010.

What is Seine Yoo's specialty?

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

Is Seine Yoo enrolled in Medicare?

Yes. Seine Yoo 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.

Which organizations bill Medicare for Seine Yoo's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Seine Yoo reassigns Medicare benefits to 2 organizations: Bethesda Chevy Chase Orthopaedic Associates, LLC (Bethesda, MD) and Progressive Physical Therapy, LLC (Marriottsville, MD). Each 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 Seine Yoo'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 Seine Yoo was last updated on July 6, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 3 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.