William Watts, M.D.
NPI 1225044498 · Pulmonary Disease Physician · Bellevue, WA
William Watts, M.D. is a Pulmonary Disease Physician provider in Bellevue, WA (NPI 1225044498).
Provider details
- NPI number
- 1225044498
- Entity type
- Individual
- Primary specialty
- Pulmonary Disease PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- MD00017193 (WA)
Specialties & taxonomies
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
- 2006-07-31
- Last updated
- 2007-11-13
Frequently asked questions
- What is William Watts's NPI number?
- William Watts's National Provider Identifier (NPI) is 1225044498, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is William Watts's specialty?
- William Watts is listed in the NPPES registry with a primary specialty of Pulmonary Disease Physician (Allopathic & Osteopathic Physicians).
- Where is William Watts located?
- William Watts's practice location on file with NPPES is 1135 116th Ave Ne, Bellevue, WA 98004-4623.
- What is William Watts's phone number?
- The practice phone number listed in the NPPES registry for William Watts is (425) 454-2671.
- Is William Watts's NPI active?
- Yes — William Watts's NPI (1225044498) is active in the NPPES registry as of the last update on 2007-11-13.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.