Sean Dwijendra, MD
NPI 1942797170 · Diagnostic Radiology Physician · Seattle, WA
Enrolled with Medicare as Practitioner - Diagnostic Radiology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Sean Dwijendra, MD is a Diagnostic Radiology Physician provider in Seattle, WA (NPI 1942797170).
Provider details
- NPI number
- 1942797170
- Entity type
- Individual
- Primary specialty
- Diagnostic Radiology PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- MD61408278 (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
8 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
5 documented practice locations
- Medicare service volume (vs. specialty peers)28% of score
1,317 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) |
|---|---|---|
| X-Ray of Chest, 1 View71045 | 141 | $8 |
| X-Ray of Chest, 2 Views71046 | 57 | $10 |
| X-Ray of Hip, 2-3 Views73502 | 55 | $11 |
| Ct Scan Head Or Brain Without Contrast70450 | 53 | $38 |
| Dxa Bone Density Measurement of Hip, Pelvis, Spine77080 | 49 | $9 |
| X-Ray of Shoulder, Minimum of 2 Views73030 | 45 | $9 |
| Ct Scan of Abdomen and Pelvis With Contrast |
Practice location
Mailing address
Additional practice locations (4)
- 125 N 18th St Ste CMount Vernon, WA 98273-3902Phone: (360) 428-7201
- 834 Sheridan StPort Townsend, WA 98368-2443Phone: (360) 385-2200
- 325 9th AveSeattle, WA 98104-2420Phone: (206) 520-5000
- 4245 Roosevelt Way NeSeattle, WA 98105-6008Phone: (206) 520-5000
Registry dates
- Enumerated
- 2018-04-13
- Last updated
- 2025-11-17
- Certified
- 2025-11-17
Frequently asked questions
- What is Sean Dwijendra's NPI number?
- Sean Dwijendra's National Provider Identifier (NPI) is 1942797170, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Sean Dwijendra's specialty?
- Sean Dwijendra is listed in the NPPES registry with a primary specialty of Diagnostic Radiology Physician (Allopathic & Osteopathic Physicians).
- Where is Sean Dwijendra located?
- Sean Dwijendra's practice location on file with NPPES is 1959 Ne Pacific St, Seattle, WA 98195-0001.
- What is Sean Dwijendra's phone number?
- The practice phone number listed in the NPPES registry for Sean Dwijendra is (206) 520-5000.
- Does Sean Dwijendra accept Medicare?
- Sean Dwijendra is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Sean Dwijendra's NPI active?
- Yes — Sean Dwijendra's NPI (1942797170) is active in the NPPES registry as of the last update on 2025-11-17.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.