Sarah Williamson, M.D.
NPI 1144631037 · Psychiatry Physician · Kent, CT
Enrolled with Medicare as Practitioner - Psychiatry · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Sarah Williamson, M.D. is a Psychiatry Physician provider in Kent, CT (NPI 1144631037).
Provider details
- NPI number
- 1144631037
- Entity type
- Individual
- Primary specialty
- Psychiatry PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Female
- Sole proprietor
- No
- License
- 61512 (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
12 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
3 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 (2)
- 326 Washington StreetWilliam W. Backus HospitalNorwich, CT 06360-2740Phone: (860) 823-6321
- 112 Mansfield AveWindham Community Memorial HospitalWillimantic, CT 06226-2045Phone: (860) 456-9116
Registry dates
- Enumerated
- 2014-05-13
- Last updated
- 2020-07-20
- Certified
- 2020-07-20
Frequently asked questions
- What is Sarah Williamson's NPI number?
- Sarah Williamson's National Provider Identifier (NPI) is 1144631037, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Sarah Williamson's specialty?
- Sarah Williamson is listed in the NPPES registry with a primary specialty of Psychiatry Physician (Allopathic & Osteopathic Physicians).
- Where is Sarah Williamson located?
- Sarah Williamson's practice location on file with NPPES is 62 Carter Rd, Kent, CT 06757-2740.
- What is Sarah Williamson's phone number?
- The practice phone number listed in the NPPES registry for Sarah Williamson is (860) 927-3772.
- Does Sarah Williamson accept Medicare?
- Sarah Williamson is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Sarah Williamson's NPI active?
- Yes — Sarah Williamson's NPI (1144631037) is active in the NPPES registry as of the last update on 2020-07-20.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.