Lillian Chen, DPT
NPI 1205431186 · Physical Therapist · Federal Way, WA
Enrolled with Medicare as Practitioner - Physical Therapist in Private Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Lillian Chen, DPT is a Physical Therapist provider in Federal Way, WA (NPI 1205431186).
Provider details
- NPI number
- 1205431186
- Entity type
- Individual
- Primary specialty
- Physical TherapistRespiratory, Developmental, Rehabilitative and Restorative Service Providers
- Credential
- DPT
- Sex
- Female
- Sole proprietor
- No
Specialties & taxonomies
Respiratory, Developmental, Rehabilitative and Restorative Service Providers
- Physical Therapist225100000X
Respiratory, Developmental, Rehabilitative and Restorative Service Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
5 yrs in NPPES registry
- Profile completeness28% of score
83% of core fields populated
- Practice footprint17% of score
3 documented practice locations
- Medicare service volume (vs. specialty peers)28% of score
1,033 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 Functional Activities97530 | 417 | $35 |
| Therapy Procedure Using Exercise to Develop Strength, Endurance, Range of Motion, and Flexibility, Each 15 Minutes97110 | 326 | $24 |
| Therapy Procedure to Re-Educate Brain-To-Nerve-To-Muscle Function, Each 15 Minutes97112 | 164 | $28 |
| Therapy Procedure Using Manual Technique, Each 15 Minutes97140 | 112 | $22 |
| Evaluation for Physical Therapy, Typically 30 Minutes97162 | 14 | $110 |
Typical Medicare-allowed amounts for these services range $22–$110 (2024). The Medicare-allowed amount is what Medicare recognizes for a service under fee-for-service — a reference figure for 2024, not a price quote and not what you would be billed. Medicare Part B covers roughly an eighth of all NPIs (65+ skew); services with fewer than 11 beneficiaries are suppressed by CMS. Source: CMS Medicare Physician & Other Practitioners, by Provider & Service.
Practice location
Mailing address
Additional practice locations (2)
- 100 E Roosevelt RdVilla Park, IL 60181-3529Phone: (630) 705-0060Fax: (630) 705-0063
- 32030 23rd Ave SFederal Way, WA 98003-6031Phone: (253) 946-4852Fax: (253) 946-4862
Registry dates
- Enumerated
- 2020-12-01
- Last updated
- 2025-03-17
- Certified
- 2025-03-17
Frequently asked questions
- What is Lillian Chen's NPI number?
- Lillian Chen's National Provider Identifier (NPI) is 1205431186, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Lillian Chen's specialty?
- Lillian Chen is listed in the NPPES registry with a primary specialty of Physical Therapist (Respiratory, Developmental, Rehabilitative and Restorative Service Providers).
- Where is Lillian Chen located?
- Lillian Chen's practice location on file with NPPES is 32030 23rd Ave S, Federal Way, WA 98003-6031.
- What is Lillian Chen's phone number?
- The practice phone number listed in the NPPES registry for Lillian Chen is (253) 946-4852.
- Does Lillian Chen accept Medicare?
- Lillian Chen is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Lillian Chen's NPI active?
- Yes — Lillian Chen's NPI (1205431186) is active in the NPPES registry as of the last update on 2025-03-17.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.