Donna Sinclair, M.D.
NPI 1427298462 · Obstetrics & Gynecology Physician · Trumbull, CT
Enrolled with Medicare as Practitioner - Obstetrics/Gynecology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Donna Sinclair, M.D. is a Obstetrics & Gynecology Physician provider in Trumbull, CT (NPI 1427298462).
Provider details
- NPI number
- 1427298462
- Entity type
- Individual
- Primary specialty
- Obstetrics & Gynecology PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Female
- Sole proprietor
- No
- License
- 047272 (CT)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure33% of score
17 yrs in NPPES registry
- Profile completeness33% of score
100% of core fields populated
- Practice footprint20% of score
2 documented practice locations
- Open Payments transparency13% of score
Has Open Payments disclosures (2024)
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.
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$145 across 8 records (Open Payments 2024)
Open Payments discloses payments and transfers of value (meals, travel, consulting, research, royalties) from drug and device makers to providers. This is a transparency signal, not a verdict — such payments are legal and common, and their presence is neither an endorsement nor a criticism. Source: CMS Open Payments, program year 2024.
Practice location
Mailing address
Additional practice locations (1)
- 1046 Ridge Ave SwAtlanta, GA 30315-1640Phone: (404) 688-1350Fax: (404) 688-2962
Registry dates
- Enumerated
- 2009-03-04
- Last updated
- 2025-11-18
- Certified
- 2025-11-18
Frequently asked questions
- What is Donna Sinclair's NPI number?
- Donna Sinclair's National Provider Identifier (NPI) is 1427298462, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Donna Sinclair's specialty?
- Donna Sinclair is listed in the NPPES registry with a primary specialty of Obstetrics & Gynecology Physician (Allopathic & Osteopathic Physicians).
- Where is Donna Sinclair located?
- Donna Sinclair's practice location on file with NPPES is 5520 Park Ave, Trumbull, CT 06611-3463.
- What is Donna Sinclair's phone number?
- The practice phone number listed in the NPPES registry for Donna Sinclair is (203) 374-1018.
- Does Donna Sinclair accept Medicare?
- Donna Sinclair is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Donna Sinclair's NPI active?
- Yes — Donna Sinclair's NPI (1427298462) is active in the NPPES registry as of the last update on 2025-11-18.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.