William King, MD, PHD
NPI 1447947528 · Diagnostic Radiology Physician · Seattle, WA
Enrolled with Medicare as Order and Referring Only - Diagnostic Radiology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
William King, MD, PHD is a Diagnostic Radiology Physician provider in Seattle, WA (NPI 1447947528).
Provider details
- NPI number
- 1447947528
- Entity type
- Individual
- Primary specialty
- Diagnostic Radiology PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD, PHD
- Sex
- Male
- Sole proprietor
- No
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Student, Health Care
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
3 yrs in NPPES registry
- Profile completeness38% of score
83% of core fields populated
- Practice footprint23% of score
2 documented practice locations
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.
Practice location
Mailing address
Additional practice locations (1)
- 833 Princeton Ave SwBirmingham, AL 35211-1323Phone: (205) 783-7663
Registry dates
- Enumerated
- 2023-04-19
- Last updated
- 2024-06-18
- Certified
- 2024-06-18
Frequently asked questions
- What is William King's NPI number?
- William King's National Provider Identifier (NPI) is 1447947528, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is William King's specialty?
- William King is listed in the NPPES registry with a primary specialty of Diagnostic Radiology Physician (Allopathic & Osteopathic Physicians).
- Where is William King located?
- William King's practice location on file with NPPES is 1959 Ne Pacific Street Box 357115, Seattle, WA 98195-1323.
- What is William King's phone number?
- The practice phone number listed in the NPPES registry for William King is (206) 598-3395.
- Does William King accept Medicare?
- William King is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is William King's NPI active?
- Yes — William King's NPI (1447947528) is active in the NPPES registry as of the last update on 2024-06-18.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.