Sardius Chen, M.D.
NPI 1174906473 · Diagnostic Radiology Physician · Everett, WA
Enrolled with Medicare as Practitioner - Diagnostic Radiology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Sardius Chen, M.D. is a Diagnostic Radiology Physician provider in Everett, WA (NPI 1174906473).
Provider details
- NPI number
- 1174906473
- Entity type
- Individual
- Primary specialty
- Diagnostic Radiology PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Female
- Sole proprietor
- No
- License
- MD61156438 (WA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
10 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
1,884 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) |
|---|---|---|
| Screening 3d Breast Mammography77063 | 463 | $28 |
| Screening Mammography77067 | 463 | $36 |
| Diagnostic Digital Breast Tomosynthesis, Unilateral Or Bilateral (list Separately in Addition to 77065 Or 77066)G0279 | 174 | $28 |
| Screening 3d Breast Mammography77063 | 163 | $27 |
| Screening Mammography77067 | 163 | $49 |
| Limited Ultrasound Scan of 1 Breast76642 | 119 | $33 |
Practice location
Mailing address
Registry dates
- Enumerated
- 2015-07-06
- Last updated
- 2024-01-12
- Certified
- 2024-01-12
Frequently asked questions
- What is Sardius Chen's NPI number?
- Sardius Chen's National Provider Identifier (NPI) is 1174906473, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Sardius Chen's specialty?
- Sardius Chen is listed in the NPPES registry with a primary specialty of Diagnostic Radiology Physician (Allopathic & Osteopathic Physicians).
- Where is Sardius Chen located?
- Sardius Chen's practice location on file with NPPES is 900 Pacific Ave Ste 120, Everett, WA 98201-4188.
- What is Sardius Chen's phone number?
- The practice phone number listed in the NPPES registry for Sardius Chen is (888) 904-1335.
- Does Sardius Chen accept Medicare?
- Sardius Chen is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Sardius Chen's NPI active?
- Yes — Sardius Chen's NPI (1174906473) is active in the NPPES registry as of the last update on 2024-01-12.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.