Jessie Larson, M.D.
NPI 1902253701 · Internal Medicine Physician · Killingworth, CT
Jessie Larson, M.D. is a Internal Medicine Physician provider in Killingworth, CT (NPI 1902253701).
Provider details
- NPI number
- 1902253701
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Female
- Sole proprietor
- Yes
- License
- 033582 (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
10 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
- 2016-05-21
- Last updated
- 2016-05-21
Frequently asked questions
- What is Jessie Larson's NPI number?
- Jessie Larson's National Provider Identifier (NPI) is 1902253701, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Jessie Larson's specialty?
- Jessie Larson is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Jessie Larson located?
- Jessie Larson's practice location on file with NPPES is 13 Rebecca Ln, Killingworth, CT 06419-1455.
- What is Jessie Larson's phone number?
- The practice phone number listed in the NPPES registry for Jessie Larson is (203) 376-6026.
- Is Jessie Larson's NPI active?
- Yes — Jessie Larson's NPI (1902253701) is active in the NPPES registry as of the last update on 2016-05-21.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.