Madelyn Hernandez, LCSW
NPI 1770427510 · Clinical Social Worker · New Haven, CT
Madelyn Hernandez, LCSW is a Clinical Social Worker provider in New Haven, CT (NPI 1770427510).
Provider details
- NPI number
- 1770427510
- Entity type
- Individual
- Primary specialty
- Clinical Social WorkerBehavioral Health & Social Service Providers
- Credential
- LCSW
- Sex
- Female
- Sole proprietor
- No
- License
- 16652 (CT)
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
Under 1 yr in 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
- 2026-04-14
- Last updated
- 2026-04-14
- Certified
- 2026-04-14
Frequently asked questions
- What is Madelyn Hernandez's NPI number?
- Madelyn Hernandez's National Provider Identifier (NPI) is 1770427510, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Madelyn Hernandez's specialty?
- Madelyn Hernandez is listed in the NPPES registry with a primary specialty of Clinical Social Worker (Behavioral Health & Social Service Providers).
- Where is Madelyn Hernandez located?
- Madelyn Hernandez's practice location on file with NPPES is 374 Grand Ave, New Haven, CT 06513-3733.
- What is Madelyn Hernandez's phone number?
- The practice phone number listed in the NPPES registry for Madelyn Hernandez is (203) 777-7411.
- Is Madelyn Hernandez's NPI active?
- Yes — Madelyn Hernandez's NPI (1770427510) is active in the NPPES registry as of the last update on 2026-04-14.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.