Sophie Cowan, MD
NPI 1457642456 · Diagnostic Radiology Physician · Lynnwood, WA
Enrolled with Medicare as Practitioner - Diagnostic Radiology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Sophie Cowan, MD is a Diagnostic Radiology Physician provider in Lynnwood, WA (NPI 1457642456).
Provider details
- NPI number
- 1457642456
- Entity type
- Individual
- Primary specialty
- Diagnostic Radiology PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Female
- Sole proprietor
- No
- License
- 1457642456 (MA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
15 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
2 documented practice locations
- Medicare service volume (vs. specialty peers)28% of score
3,624 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 | 486 | $9 |
| Ct Scan Head Or Brain Without Contrast70450 | 413 | $41 |
| Ct Scan of Abdomen and Pelvis With Contrast74177 | 368 | $90 |
| X-Ray of Chest, 2 Views71046 | 264 | $11 |
| Ct Scan of Blood Vessels of Chest With Contrast71275 | 209 | $89 |
| Ct Scan of Blood Vessels of Neck With Contrast70498 | 179 | $82 |
| Ct Scan of Blood Vessels of Head With Contrast |
Practice location
Mailing address
Additional practice locations (1)
- 1211 Fish Hatchery RdMadison, WI 53715-1909Phone: (608) 252-8000Fax: (608) 258-6933
Registry dates
- Enumerated
- 2011-04-25
- Last updated
- 2023-03-17
- Certified
- 2023-03-17
Frequently asked questions
- What is Sophie Cowan's NPI number?
- Sophie Cowan's National Provider Identifier (NPI) is 1457642456, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Sophie Cowan's specialty?
- Sophie Cowan is listed in the NPPES registry with a primary specialty of Diagnostic Radiology Physician (Allopathic & Osteopathic Physicians).
- Where is Sophie Cowan located?
- Sophie Cowan's practice location on file with NPPES is 19020 33rd Ave W Ste 210, Lynnwood, WA 98036-4748.
- What is Sophie Cowan's phone number?
- The practice phone number listed in the NPPES registry for Sophie Cowan is (425) 563-1500.
- Does Sophie Cowan accept Medicare?
- Sophie Cowan is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Sophie Cowan's NPI active?
- Yes — Sophie Cowan's NPI (1457642456) is active in the NPPES registry as of the last update on 2023-03-17.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.