Sonya Chen
NPI 1962089599 · Family Medicine Physician · Federal Way, WA
Enrolled with Medicare as Practitioner - Family Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Sonya Chen is a Family Medicine Physician provider in Federal Way, WA (NPI 1962089599).
Provider details
- NPI number
- 1962089599
- Entity type
- Individual
- Primary specialty
- Family Medicine PhysicianAllopathic & Osteopathic Physicians
- Sex
- Female
- Sole proprietor
- No
- License
- MD61564434 (WA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
5 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
1 documented practice location
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 prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 10 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 46 | 18 |
| Gabapentin | 19 | — |
| Metformin Hcl | 19 | — |
| Losartan Potassium | 17 | — |
| Lisinopril | 15 | — |
| Amlodipine Besylate | 13 | — |
| Fluticasone Propion/Salmeterolbrand: Advair Hfa |
Practice location
Mailing address
Registry dates
- Enumerated
- 2021-03-28
- Last updated
- 2024-09-27
- Certified
- 2024-09-27
Frequently asked questions
- What is Sonya Chen's NPI number?
- Sonya Chen's National Provider Identifier (NPI) is 1962089599, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Sonya Chen's specialty?
- Sonya Chen is listed in the NPPES registry with a primary specialty of Family Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Sonya Chen located?
- Sonya Chen's practice location on file with NPPES is 33501 1st Way S, Federal Way, WA 98003-6208.
- What is Sonya Chen's phone number?
- The practice phone number listed in the NPPES registry for Sonya Chen is (253) 838-2400.
- Does Sonya Chen accept Medicare?
- Sonya Chen is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Sonya Chen's NPI active?
- Yes — Sonya Chen's NPI (1962089599) is active in the NPPES registry as of the last update on 2024-09-27.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.