Jacqueline Dreyfus, LCSW
NPI 1336356070 · Clinical Social Worker · New Haven, CT
Enrolled with Medicare as Practitioner - Clinical Social Worker · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Jacqueline Dreyfus, LCSW is a Clinical Social Worker provider in New Haven, CT (NPI 1336356070).
Provider details
- NPI number
- 1336356070
- Entity type
- Individual
- Primary specialty
- Clinical Social WorkerBehavioral Health & Social Service Providers
- Credential
- LCSW
- Sex
- Female
- Sole proprietor
- Yes
- License
- 089108-01 (NY)
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
19 yrs in NPPES 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
- 2007-05-16
- Last updated
- 2020-11-18
- Certified
- 2020-11-18
Frequently asked questions
- What is Jacqueline Dreyfus's NPI number?
- Jacqueline Dreyfus's National Provider Identifier (NPI) is 1336356070, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Jacqueline Dreyfus's specialty?
- Jacqueline Dreyfus is listed in the NPPES registry with a primary specialty of Clinical Social Worker (Behavioral Health & Social Service Providers).
- Where is Jacqueline Dreyfus located?
- Jacqueline Dreyfus's practice location on file with NPPES is 488 Norton Pkwy, New Haven, CT 06511-1638.
- What is Jacqueline Dreyfus's phone number?
- The practice phone number listed in the NPPES registry for Jacqueline Dreyfus is (203) 435-8174.
- Does Jacqueline Dreyfus accept Medicare?
- Jacqueline Dreyfus is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Jacqueline Dreyfus's NPI active?
- Yes — Jacqueline Dreyfus's NPI (1336356070) is active in the NPPES registry as of the last update on 2020-11-18.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.