William Duke, MD
NPI 1972714483 · Occupational Medicine Physician · Sedro Woolley, WA
William Duke, MD is a Occupational Medicine Physician provider in Sedro Woolley, WA (NPI 1972714483).
Provider details
- NPI number
- 1972714483
- Entity type
- Individual
- Primary specialty
- Occupational Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- Yes
- License
- 18782 (CO)
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 tenure38% of score
19 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
1 documented practice location
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
Registry dates
- Enumerated
- 2007-05-25
- Last updated
- 2009-01-13
Frequently asked questions
- What is William Duke's NPI number?
- William Duke's National Provider Identifier (NPI) is 1972714483, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is William Duke's specialty?
- William Duke is listed in the NPPES registry with a primary specialty of Occupational Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is William Duke located?
- William Duke's practice location on file with NPPES is 2000 Hospital Dr, Sedro Woolley, WA 98284-4327.
- What is William Duke's phone number?
- The practice phone number listed in the NPPES registry for William Duke is (360) 856-7110.
- Is William Duke's NPI active?
- Yes — William Duke's NPI (1972714483) is active in the NPPES registry as of the last update on 2009-01-13.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.