Kristen Stack, LCSW
NPI 1225678915 · Clinical Social Worker · Middletown, CT
Enrolled with Medicare as Order and Referring Only - Clinical Social Worker · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Kristen Stack, LCSW is a Clinical Social Worker provider in Middletown, CT (NPI 1225678915).
Provider details
- NPI number
- 1225678915
- Entity type
- Individual
- Primary specialty
- Clinical Social WorkerBehavioral Health & Social Service Providers
- Credential
- LCSW
- Sex
- Female
- Sole proprietor
- No
- License
- 5051 (CT)
Specialties & taxonomies
Behavioral Health & Social Service Providers
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
6 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
2 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 (1)
- 370 Linwood StNew Britain, CT 06052-1949Phone: (860) 224-9113
Registry dates
- Enumerated
- 2020-01-09
- Last updated
- 2023-09-18
- Certified
- 2023-09-18
Frequently asked questions
- What is Kristen Stack's NPI number?
- Kristen Stack's National Provider Identifier (NPI) is 1225678915, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Kristen Stack's specialty?
- Kristen Stack is listed in the NPPES registry with a primary specialty of Clinical Social Worker (Behavioral Health & Social Service Providers).
- Where is Kristen Stack located?
- Kristen Stack's practice location on file with NPPES is 675 Main St, Middletown, CT 06457-2732.
- What is Kristen Stack's phone number?
- The practice phone number listed in the NPPES registry for Kristen Stack is (860) 347-6971.
- Does Kristen Stack accept Medicare?
- Kristen Stack is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Kristen Stack's NPI active?
- Yes — Kristen Stack's NPI (1225678915) is active in the NPPES registry as of the last update on 2023-09-18.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.