William Thompson, MD
NPI 1619914827 · Anesthesiology Physician · Norwich, CT
William Thompson, MD is a Anesthesiology Physician provider in Norwich, CT (NPI 1619914827).
Provider details
- NPI number
- 1619914827
- Entity type
- Individual
- Primary specialty
- Anesthesiology PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- 38617 (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
20 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
- 2006-05-31
- Last updated
- 2015-03-30
Frequently asked questions
- What is William Thompson's NPI number?
- William Thompson's National Provider Identifier (NPI) is 1619914827, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is William Thompson's specialty?
- William Thompson is listed in the NPPES registry with a primary specialty of Anesthesiology Physician (Allopathic & Osteopathic Physicians).
- Where is William Thompson located?
- William Thompson's practice location on file with NPPES is 326 Washington St, Norwich, CT 06360-2740.
- What is William Thompson's phone number?
- The practice phone number listed in the NPPES registry for William Thompson is (860) 889-8331.
- Is William Thompson's NPI active?
- Yes — William Thompson's NPI (1619914827) is active in the NPPES registry as of the last update on 2015-03-30.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.