Kari Nelson
NPI 1881460822 · Clinical Social Worker · Waterbury, CT
Enrolled with Medicare as Practitioner - Clinical Social Worker · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Kari Nelson is a Clinical Social Worker provider in Waterbury, CT (NPI 1881460822).
Provider details
- NPI number
- 1881460822
- Entity type
- Individual
- Primary specialty
- Clinical Social WorkerBehavioral Health & Social Service Providers
- Sex
- Female
- Sole proprietor
- No
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
2 yrs in NPPES registry
- Profile completeness38% of score
83% 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
- 2023-11-30
- Last updated
- 2023-11-30
- Certified
- 2023-11-30
Frequently asked questions
- What is Kari Nelson's NPI number?
- Kari Nelson's National Provider Identifier (NPI) is 1881460822, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Kari Nelson's specialty?
- Kari Nelson is listed in the NPPES registry with a primary specialty of Clinical Social Worker (Behavioral Health & Social Service Providers).
- Where is Kari Nelson located?
- Kari Nelson's practice location on file with NPPES is 141 E Main St, Waterbury, CT 06702-2310.
- What is Kari Nelson's phone number?
- The practice phone number listed in the NPPES registry for Kari Nelson is (203) 574-9000.
- Does Kari Nelson accept Medicare?
- Kari Nelson is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Kari Nelson's NPI active?
- Yes — Kari Nelson's NPI (1881460822) is active in the NPPES registry as of the last update on 2023-11-30.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.