Winnie Chan, PA-C
NPI 1598445520 · Physician Assistant · New Haven, CT
Enrolled with Medicare as Practitioner - Physician Assistant · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Winnie Chan, PA-C is a Physician Assistant provider in New Haven, CT (NPI 1598445520).
Provider details
- NPI number
- 1598445520
- Entity type
- Individual
- Primary specialty
- Physician AssistantPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- PA-C
- Sex
- Female
- Sole proprietor
- No
- License
- 6188 (CT)
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
2 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)
- 365 Montauk AveNew London, CT 06320-4700Phone: (860) 442-0711
Registry dates
- Enumerated
- 2023-07-24
- Last updated
- 2024-08-27
- Certified
- 2024-08-27
Frequently asked questions
- What is Winnie Chan's NPI number?
- Winnie Chan's National Provider Identifier (NPI) is 1598445520, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Winnie Chan's specialty?
- Winnie Chan is listed in the NPPES registry with a primary specialty of Physician Assistant (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Winnie Chan located?
- Winnie Chan's practice location on file with NPPES is 20 York St, New Haven, CT 06510-3220.
- What is Winnie Chan's phone number?
- The practice phone number listed in the NPPES registry for Winnie Chan is (203) 688-4242.
- Does Winnie Chan accept Medicare?
- Winnie Chan is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Winnie Chan's NPI active?
- Yes — Winnie Chan's NPI (1598445520) is active in the NPPES registry as of the last update on 2024-08-27.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.