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

Mrs. Gail Marie Sicilia, APRN

Individual provider Clinical Nurse Specialist · NPI 1861546103

Mrs. Gail Marie Sicilia, APRN is a Clinical Nurse Specialist in New Haven, Connecticut. Licensed in Connecticut. Registered with an NPI since 2007.

Licensed in
CT
In the registry since
2007
What do these letters mean?
APRN — Advanced Practice Registered Nurse
The umbrella licence covering nurse practitioners, midwives, anaesthetists and clinical nurse specialists.

See every abbreviation used in this directory →

Practice location Address checks out

34 Park St Connecticut Mental Health Ctr
New Haven, CT 06519
Phone: (203) 974-7417
Fax: (203) 974-7413
Show map & directions

Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Clinical Nurse Specialist (primary) Taxonomy 364S00000X · Licence 001055 APRN (CT)

Record details

NPI number1861546103
Entity typeIndividual (Type 1)
GenderFemale
Credentials APRN
Sole proprietorNo
NPI enumeratedJanuary 23, 2007
Last updated in NPPESJuly 8, 2007

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