IndividualActive
Ethan Weiner, M.D.
NPI 1851617419 · Rheumatology Physician · East Lyme, CT
Ethan Weiner, M.D. is a Rheumatology Physician provider in East Lyme, CT (NPI 1851617419).
Provider details
- NPI number
- 1851617419
- Entity type
- Individual
- Primary specialty
- Rheumatology PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- Yes
- License
- 025506 (CT)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
Detailed profile(84/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
16 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
20 Chapman Dr
East Lyme, CT 06333-1001
Phone: (860) 691-1661
Fax: (860) 760-6216
Street-level locationGet directions
Mailing address
20 Chapman Dr
East Lyme, CT 06333-1001
Registry dates
- Enumerated
- 2010-04-07
- Last updated
- 2010-04-07
Frequently asked questions
- What is Ethan Weiner's NPI number?
- Ethan Weiner's National Provider Identifier (NPI) is 1851617419, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Ethan Weiner's specialty?
- Ethan Weiner is listed in the NPPES registry with a primary specialty of Rheumatology Physician (Allopathic & Osteopathic Physicians).
- Where is Ethan Weiner located?
- Ethan Weiner's practice location on file with NPPES is 20 Chapman Dr, East Lyme, CT 06333-1001.
- What is Ethan Weiner's phone number?
- The practice phone number listed in the NPPES registry for Ethan Weiner is (860) 691-1661.
- Is Ethan Weiner's NPI active?
- Yes — Ethan Weiner's NPI (1851617419) is active in the NPPES registry as of the last update on 2010-04-07.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.