Jeffrey Stern, MD
NPI 1871688531 · Internal Medicine Physician · Watertown, CT
Enrolled with Medicare as Practitioner - Internal Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Jeffrey Stern, MD is a Internal Medicine Physician provider in Watertown, CT (NPI 1871688531).
Provider details
- NPI number
- 1871688531
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- Yes
- License
- 021487 (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
- 2006-10-04
- Last updated
- 2013-11-13
Frequently asked questions
- What is Jeffrey Stern's NPI number?
- Jeffrey Stern's National Provider Identifier (NPI) is 1871688531, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Jeffrey Stern's specialty?
- Jeffrey Stern is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Jeffrey Stern located?
- Jeffrey Stern's practice location on file with NPPES is 51 Depot St, Watertown, CT 06795-2629.
- What is Jeffrey Stern's phone number?
- The practice phone number listed in the NPPES registry for Jeffrey Stern is (860) 274-2418.
- Does Jeffrey Stern accept Medicare?
- Jeffrey Stern is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Jeffrey Stern's NPI active?
- Yes — Jeffrey Stern's NPI (1871688531) is active in the NPPES registry as of the last update on 2013-11-13.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.