Eugene Swenson, MD, PHD
NPI 1902996481 · Gastroenterology Physician · New Haven, CT
Eugene Swenson, MD, PHD is a Gastroenterology Physician provider in New Haven, CT (NPI 1902996481).
Provider details
- NPI number
- 1902996481
- Entity type
- Individual
- Primary specialty
- Gastroenterology PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD, PHD
- Sex
- Male
- Sole proprietor
- No
- License
- 040636 (CT)
Specialties & taxonomies
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
- 2006-10-13
- Last updated
- 2009-11-06
Frequently asked questions
- What is Eugene Swenson's NPI number?
- Eugene Swenson's National Provider Identifier (NPI) is 1902996481, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Eugene Swenson's specialty?
- Eugene Swenson is listed in the NPPES registry with a primary specialty of Gastroenterology Physician (Allopathic & Osteopathic Physicians).
- Where is Eugene Swenson located?
- Eugene Swenson's practice location on file with NPPES is 330 Cedar St, New Haven, CT 06520-8019.
- What is Eugene Swenson's phone number?
- The practice phone number listed in the NPPES registry for Eugene Swenson is (203) 785-4138.
- Is Eugene Swenson's NPI active?
- Yes — Eugene Swenson's NPI (1902996481) is active in the NPPES registry as of the last update on 2009-11-06.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.