Jihun Kwak, DPT, MSA, L.AC.
NPI 1831472059 · Physical Therapist · Annandale, VA
Enrolled with Medicare as Practitioner - Physical Therapist in Private Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Jihun Kwak, DPT, MSA, L.AC. is a Physical Therapist provider in Annandale, VA (NPI 1831472059).
Provider details
- NPI number
- 1831472059
- Entity type
- Individual
- Primary specialty
- Physical TherapistRespiratory, Developmental, Rehabilitative and Restorative Service Providers
- Credential
- DPT, MSA, L.AC.
- Sex
- Male
- Sole proprietor
- Yes
- License
- 0121001202 (VA)
Specialties & taxonomies
Respiratory, Developmental, Rehabilitative and Restorative Service Providers
Other Service Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
14 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)28% of score
2,090 Medicare services, 2024 (ranked within specialty)
Medicare volume is ranked against active providers in the same specialty. Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.
What this provider does (Medicare)
Based on Medicare fee-for-service claims, 2024; not all care is captured.
| Service (HCPCS) | Medicare services | Typical Medicare-allowed (2024) |
|---|---|---|
| Therapy Procedure Using Exercise to Develop Strength, Endurance, Range of Motion, and Flexibility, Each 15 Minutes97110 | 833 | $24 |
| Therapy Procedure Using Massage, Each 15 Minutes97124 | 691 | $27 |
| Therapy Procedure to Re-Educate Brain-To-Nerve-To-Muscle Function, Each 15 Minutes97112 | 364 | $28 |
| Therapy Procedure Using Functional Activities97530 | 89 | $39 |
| Training for Self-Care Or Home Management, Each 15 Minutes97535 | 58 | $27 |
| Evaluation for Physical Therapy, Typically 20 Minutes97161 | 55 | $110 |
Practice location
Mailing address
Registry dates
- Enumerated
- 2011-09-23
- Last updated
- 2025-07-23
- Certified
- 2025-07-23
Frequently asked questions
- What is Jihun Kwak's NPI number?
- Jihun Kwak's National Provider Identifier (NPI) is 1831472059, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Jihun Kwak's specialty?
- Jihun Kwak is listed in the NPPES registry with a primary specialty of Physical Therapist (Respiratory, Developmental, Rehabilitative and Restorative Service Providers).
- Where is Jihun Kwak located?
- Jihun Kwak's practice location on file with NPPES is 7010 Little River Tpke Ste 335, Annandale, VA 22003-3249.
- What is Jihun Kwak's phone number?
- The practice phone number listed in the NPPES registry for Jihun Kwak is (703) 827-3488.
- Does Jihun Kwak accept Medicare?
- Jihun Kwak is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Jihun Kwak's NPI active?
- Yes — Jihun Kwak's NPI (1831472059) is active in the NPPES registry as of the last update on 2025-07-23.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.