William Wang, MD
NPI 1932603321 · Anesthesiology Physician · Seattle, WA
Enrolled with Medicare as Practitioner - Anesthesiology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
William Wang, MD is a Anesthesiology Physician provider in Seattle, WA (NPI 1932603321).
Provider details
- NPI number
- 1932603321
- Entity type
- Individual
- Primary specialty
- Anesthesiology PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- MD61274741 (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
8 yrs in NPPES registry
- Profile completeness38% of score
100% 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)
- 2051 Marengo St # C4e100Los Angeles, CA 90033-1352Phone: (323) 409-7748
Registry dates
- Enumerated
- 2018-03-20
- Last updated
- 2022-06-14
- Certified
- 2022-06-14
Frequently asked questions
- What is William Wang's NPI number?
- William Wang's National Provider Identifier (NPI) is 1932603321, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is William Wang's specialty?
- William Wang is listed in the NPPES registry with a primary specialty of Anesthesiology Physician (Allopathic & Osteopathic Physicians).
- Where is William Wang located?
- William Wang's practice location on file with NPPES is 1959 Ne Pacific St, Seattle, WA 98195-1352.
- What is William Wang's phone number?
- The practice phone number listed in the NPPES registry for William Wang is (206) 520-5000.
- Does William Wang accept Medicare?
- William Wang is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is William Wang's NPI active?
- Yes — William Wang's NPI (1932603321) is active in the NPPES registry as of the last update on 2022-06-14.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.