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

Shakira Jacqueline Sebastian, APRN

Individual provider Adult Health Nurse Practitioner · NPI 1588422778

Shakira Jacqueline Sebastian, APRN is a Nurse Practitioner in Ansonia, Connecticut. Qualified in 2022, 4 years ago. Practices with Griffin Faculty Physicians Inc, a 125-clinician group, works from 2 locations and accepts Medicare assignment. Licensed in Connecticut and New York.

Years since qualifying
4
Licensed in
CT, NY
In the registry since
2024
Specialties on file
2
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

22 Westfield Ave
Ansonia, CT 06401-1158
Phone: (203) 736-9919
Fax: (203) 735-2055
Show map & directions

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

Additional practice locations (1)

  • 208 Scofield Ave, Bridgeport, CT 06605-2928 — (929) 290-4044

Specialties & licences

Adult Health Nurse Practitioner (primary) Taxonomy 363LA2200X · Licence 13166 (CT)
Adult Health Nurse Practitioner Taxonomy 363LA2200X · Licence 2023166903 (NY)

Record details

NPI number1588422778
Entity typeIndividual (Type 1)
GenderFemale
Credentials APRN
Sole proprietorNo
NPI enumeratedMarch 12, 2024
Last updated in NPPESJuly 9, 2025
Certification dateJuly 9, 2025

Medicare enrollment

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

Medicare specialtyNURSE PRACTITIONER
Medical schoolOTHER
Graduated 2022 (4 years in practice)
Group practice Griffin Faculty Physicians Inc — 125 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

Other providers in Ansonia