Lisbeth Greist, LCSW, LPCA
NPI 1043958978 · Clinical Social Worker · Middletown, CT
Enrolled with Medicare as Practitioner - Clinical Social Worker · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Lisbeth Greist, LCSW, LPCA is a Clinical Social Worker provider in Middletown, CT (NPI 1043958978).
Provider details
- NPI number
- 1043958978
- Entity type
- Individual
- Primary specialty
- Clinical Social WorkerBehavioral Health & Social Service Providers
- Credential
- LCSW, LPCA
- Sex
- Female
- Sole proprietor
- Yes
- License
- 5533 (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
4 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)
- 215 Washington PkwyStratford, CT 06615-7815Phone: (203) 522-6023
Registry dates
- Enumerated
- 2022-05-20
- Last updated
- 2025-08-05
- Certified
- 2025-08-05
Frequently asked questions
- What is Lisbeth Greist's NPI number?
- Lisbeth Greist's National Provider Identifier (NPI) is 1043958978, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Lisbeth Greist's specialty?
- Lisbeth Greist is listed in the NPPES registry with a primary specialty of Clinical Social Worker (Behavioral Health & Social Service Providers).
- Where is Lisbeth Greist located?
- Lisbeth Greist's practice location on file with NPPES is 675 Main St, Middletown, CT 06457-2732.
- What is Lisbeth Greist's phone number?
- The practice phone number listed in the NPPES registry for Lisbeth Greist is (860) 347-6971.
- Does Lisbeth Greist accept Medicare?
- Lisbeth Greist is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Lisbeth Greist's NPI active?
- Yes — Lisbeth Greist's NPI (1043958978) is active in the NPPES registry as of the last update on 2025-08-05.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.