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William Seal, MD
NPI 1629287289 · Internal Medicine Physician · Bremerton, WA
William Seal, MD is a Internal Medicine Physician provider in Bremerton, WA (NPI 1629287289).
Provider details
- NPI number
- 1629287289
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- Yes
- License
- MD00015736 (WA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
Detailed profile(89/100 index)
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
2709 Hemlock St
Bremerton, WA 98310-2623
Phone: (360) 373-2547
Street-level locationGet directions
Mailing address
2709 Hemlock St
Bremerton, WA 98310-2623
Registry dates
- Enumerated
- 2007-05-21
- Last updated
- 2009-01-29
Frequently asked questions
- What is William Seal's NPI number?
- William Seal's National Provider Identifier (NPI) is 1629287289, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is William Seal's specialty?
- William Seal is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is William Seal located?
- William Seal's practice location on file with NPPES is 2709 Hemlock St, Bremerton, WA 98310-2623.
- What is William Seal's phone number?
- The practice phone number listed in the NPPES registry for William Seal is (360) 373-2547.
- Is William Seal's NPI active?
- Yes — William Seal's NPI (1629287289) is active in the NPPES registry as of the last update on 2009-01-29.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.