Katherine Williams, MS, SLP
NPI 1417268954 · Speech-Language Pathologist · Woodbridge, CT
Katherine Williams, MS, SLP is a Speech-Language Pathologist provider in Woodbridge, CT (NPI 1417268954).
Provider details
- NPI number
- 1417268954
- Entity type
- Individual
- Primary specialty
- Speech-Language PathologistSpeech, Language and Hearing Service Providers
- Credential
- MS, SLP
- Sex
- Female
- Sole proprietor
- No
- License
- 4274 (CT)
Specialties & taxonomies
Speech, Language and Hearing Service Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
15 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
- 2010-06-30
- Last updated
- 2019-01-25
Frequently asked questions
- What is Katherine Williams's NPI number?
- Katherine Williams's National Provider Identifier (NPI) is 1417268954, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Katherine Williams's specialty?
- Katherine Williams is listed in the NPPES registry with a primary specialty of Speech-Language Pathologist (Speech, Language and Hearing Service Providers).
- Where is Katherine Williams located?
- Katherine Williams's practice location on file with NPPES is 15 Research Dr, Woodbridge, CT 06525-2348.
- What is Katherine Williams's phone number?
- The practice phone number listed in the NPPES registry for Katherine Williams is (203) 387-1401.
- Is Katherine Williams's NPI active?
- Yes — Katherine Williams's NPI (1417268954) is active in the NPPES registry as of the last update on 2019-01-25.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.