Lena Sweeney, M.D.
NPI 1992232797 · Maternal & Fetal Medicine Physician · New Haven, CT
Enrolled with Medicare as Practitioner - Obstetrics/Gynecology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Lena Sweeney, M.D. is a Maternal & Fetal Medicine Physician provider in New Haven, CT (NPI 1992232797).
Provider details
- NPI number
- 1992232797
- Entity type
- Individual
- Primary specialty
- Maternal & Fetal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Female
- Sole proprietor
- Yes
- License
- 067507 (CT)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
9 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
2 documented practice locations
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
Additional practice locations (1)
- 1 Long Wharf DrNew Haven, CT 06511-5991Phone: (203) 909-5529
Registry dates
- Enumerated
- 2017-05-11
- Last updated
- 2025-09-08
- Certified
- 2025-09-08
Frequently asked questions
- What is Lena Sweeney's NPI number?
- Lena Sweeney's National Provider Identifier (NPI) is 1992232797, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Lena Sweeney's specialty?
- Lena Sweeney is listed in the NPPES registry with a primary specialty of Maternal & Fetal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Lena Sweeney located?
- Lena Sweeney's practice location on file with NPPES is 20 York St, New Haven, CT 06510-3220.
- What is Lena Sweeney's phone number?
- The practice phone number listed in the NPPES registry for Lena Sweeney is (203) 688-4242.
- Does Lena Sweeney accept Medicare?
- Lena Sweeney is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Lena Sweeney's NPI active?
- Yes — Lena Sweeney's NPI (1992232797) is active in the NPPES registry as of the last update on 2025-09-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.