Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.
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Mr. Gustavo Nava, LCSW

Individual provider Clinical Social Worker · NPI 1174561096

Mr. Gustavo Nava, LCSW is a Clinical Social Worker in New Haven, Connecticut. Qualified in 1998, 28 years ago. Practices with Yale New Haven Hospital, a 45-clinician group and accepts Medicare assignment. Licensed in Connecticut.

Years since qualifying
28
Licensed in
CT
In the registry since
2006
What do these letters mean?
LCSW — Licensed Clinical Social Worker
A social worker licensed to diagnose and treat mental health conditions independently.

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Practice location Address checks out

20 York St
New Haven, CT 06504-8900
Phone: (203) 688-9861
Fax: (203) 688-3596
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Clinical Social Worker (primary) Taxonomy 1041C0700X · Licence 004868 (CT)

Record details

NPI number1174561096
Entity typeIndividual (Type 1)
GenderMale
Credentials LCSW
Sole proprietorNo
NPI enumeratedJune 3, 2006
Last updated in NPPESApril 9, 2013

Medicare enrollment

From the CMS Doctors & Clinicians file — this clinician is enrolled in Medicare.

Medicare specialtyCLINICAL SOCIAL WORKER
Medical schoolOTHER
Graduated 1998 (28 years in practice)
Group practice Yale New Haven Hospital — 45 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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