Caroline Williams, LCSW
NPI 1649132333 · Clinical Social Worker · Watertown, MA
Caroline Williams, LCSW is a Clinical Social Worker provider in Watertown, MA (NPI 1649132333).
Provider details
- NPI number
- 1649132333
- Entity type
- Individual
- Primary specialty
- Clinical Social WorkerBehavioral Health & Social Service Providers
- Credential
- LCSW
- Sex
- Female
- Sole proprietor
- Yes
- License
- 228320 (MA)
Specialties & taxonomies
Behavioral Health & Social Service Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
Under 1 yr in 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
- 2025-12-01
- Last updated
- 2025-12-01
- Certified
- 2025-12-01
Frequently asked questions
- What is Caroline Williams's NPI number?
- Caroline Williams's National Provider Identifier (NPI) is 1649132333, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Caroline Williams's specialty?
- Caroline Williams is listed in the NPPES registry with a primary specialty of Clinical Social Worker (Behavioral Health & Social Service Providers).
- Where is Caroline Williams located?
- Caroline Williams's practice location on file with NPPES is 480 Pleasant St, Watertown, MA 02472-2463.
- What is Caroline Williams's phone number?
- The practice phone number listed in the NPPES registry for Caroline Williams is (617) 272-9045.
- Is Caroline Williams's NPI active?
- Yes — Caroline Williams's NPI (1649132333) is active in the NPPES registry as of the last update on 2025-12-01.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.