Meredith Williams, MD
NPI 1336114974 · Pediatrics Physician · New Haven, CT
Enrolled with Medicare as Practitioner - Pediatric Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Meredith Williams, MD is a Pediatrics Physician provider in New Haven, CT (NPI 1336114974).
Provider details
- NPI number
- 1336114974
- Entity type
- Individual
- Primary specialty
- Pediatrics PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Female
- Sole proprietor
- No
- License
- 033042 (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
- 2006-02-17
- Last updated
- 2010-06-24
Frequently asked questions
- What is Meredith Williams's NPI number?
- Meredith Williams's National Provider Identifier (NPI) is 1336114974, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Meredith Williams's specialty?
- Meredith Williams is listed in the NPPES registry with a primary specialty of Pediatrics Physician (Allopathic & Osteopathic Physicians).
- Where is Meredith Williams located?
- Meredith Williams's practice location on file with NPPES is 428 Columbus Ave, New Haven, CT 06519-1233.
- What is Meredith Williams's phone number?
- The practice phone number listed in the NPPES registry for Meredith Williams is (203) 503-3250.
- Does Meredith Williams accept Medicare?
- Meredith Williams is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Meredith Williams's NPI active?
- Yes — Meredith Williams's NPI (1336114974) is active in the NPPES registry as of the last update on 2010-06-24.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.