Samantha Nilsson, LCSW
NPI 1023314796 · Clinical Social Worker · Waterbury, CT
Enrolled with Medicare as Practitioner - Clinical Social Worker · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Samantha Nilsson, LCSW is a Clinical Social Worker provider in Waterbury, CT (NPI 1023314796).
Provider details
- NPI number
- 1023314796
- Entity type
- Individual
- Primary specialty
- Clinical Social WorkerBehavioral Health & Social Service Providers
- Credential
- LCSW
- Sex
- Female
- Sole proprietor
- No
Specialties & taxonomies
Behavioral Health & Social Service Providers
- Community Health Worker172V00000X
Other Service Providers
- Mental Health Counselor101YM0800X
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
15 yrs in NPPES registry
- Profile completeness38% of score
83% of core fields populated
- Practice footprint23% of score
4 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 (3)
- 199 Park Road ExtMiddlebury, CT 06762-1833Phone: (203) 592-4718
- 540 Litchfield StTorrington, CT 06790Phone: (860) 496-6680Fax: (860) 496-6686
- 969 W Main St Ste 3eWaterbury, CT 06708-2653Phone: (860) 357-1734
Registry dates
- Enumerated
- 2011-01-28
- Last updated
- 2023-09-05
- Certified
- 2023-09-05
Frequently asked questions
- What is Samantha Nilsson's NPI number?
- Samantha Nilsson's National Provider Identifier (NPI) is 1023314796, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Samantha Nilsson's specialty?
- Samantha Nilsson is listed in the NPPES registry with a primary specialty of Clinical Social Worker (Behavioral Health & Social Service Providers).
- Where is Samantha Nilsson located?
- Samantha Nilsson's practice location on file with NPPES is 51 N Elm St, Waterbury, CT 06702-1545.
- What is Samantha Nilsson's phone number?
- The practice phone number listed in the NPPES registry for Samantha Nilsson is (203) 574-4000.
- Does Samantha Nilsson accept Medicare?
- Samantha Nilsson is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Samantha Nilsson's NPI active?
- Yes — Samantha Nilsson's NPI (1023314796) is active in the NPPES registry as of the last update on 2023-09-05.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.