William Duggan, MD
NPI 1982450920 · Student in an Organized Health Care Education/Training Program · Farmington, CT
William Duggan, MD is a Student in an Organized Health Care Education/Training Program provider in Farmington, CT (NPI 1982450920).
Provider details
- NPI number
- 1982450920
- Entity type
- Individual
- Primary specialty
- Student in an Organized Health Care Education/Training ProgramStudent, Health Care
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
Specialties & taxonomies
Student, Health Care
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
2 yrs in NPPES registry
- Profile completeness38% of score
83% 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
- 2024-04-29
- Last updated
- 2024-04-29
- Certified
- 2024-04-16
Frequently asked questions
- What is William Duggan's NPI number?
- William Duggan's National Provider Identifier (NPI) is 1982450920, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is William Duggan's specialty?
- William Duggan is listed in the NPPES registry with a primary specialty of Student in an Organized Health Care Education/Training Program (Student, Health Care).
- Where is William Duggan located?
- William Duggan's practice location on file with NPPES is 263 Farmington Ave, Farmington, CT 06030-0002.
- What is William Duggan's phone number?
- The practice phone number listed in the NPPES registry for William Duggan is (860) 679-3600.
- Is William Duggan's NPI active?
- Yes — William Duggan's NPI (1982450920) is active in the NPPES registry as of the last update on 2024-04-29.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.