Jay Ginsberg, MD
NPI 1841285509 · Nephrology Physician · Uncasville, CT
Enrolled with Medicare as Practitioner - Nephrology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Jay Ginsberg, MD is a Nephrology Physician provider in Uncasville, CT (NPI 1841285509).
Provider details
- NPI number
- 1841285509
- Entity type
- Individual
- Primary specialty
- Nephrology PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- Yes
- License
- 23310 (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
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
- 2005-09-19
- Last updated
- 2017-01-26
Frequently asked questions
- What is Jay Ginsberg's NPI number?
- Jay Ginsberg's National Provider Identifier (NPI) is 1841285509, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Jay Ginsberg's specialty?
- Jay Ginsberg is listed in the NPPES registry with a primary specialty of Nephrology Physician (Allopathic & Osteopathic Physicians).
- Where is Jay Ginsberg located?
- Jay Ginsberg's practice location on file with NPPES is 88 Norwich New London Tpke, Uncasville, CT 06382-2518.
- What is Jay Ginsberg's phone number?
- The practice phone number listed in the NPPES registry for Jay Ginsberg is (860) 367-0087.
- Does Jay Ginsberg accept Medicare?
- Jay Ginsberg is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Jay Ginsberg's NPI active?
- Yes — Jay Ginsberg's NPI (1841285509) is active in the NPPES registry as of the last update on 2017-01-26.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.