Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of October 4, 2026.

Jennifer Castillo, Nurse Practitioner in Adult Health, PLLC

Organization Nurse Practitioner · NPI 1497619407

Jennifer Castillo, Nurse Practitioner in Adult Health, PLLC provides Nurse Practitioner services in Merrick, New York. Registered with an NPI since 2025.

In the registry since
2025
What do these letters mean?
PLLC — Professional limited liability company
A form of business registration, not a clinical qualification.

See every abbreviation used in this directory →

Practice location Address checks out

1386 Whittier Ave
Merrick, NY 11566-1739
Phone: (646) 401-1852
Show map & directions

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

Specialties & licences

Nurse Practitioner (primary) Taxonomy 363L00000X

Record details

NPI number1497619407
Entity typeOrganization (Type 2)
Organization subpartNo
Authorized official Jennifer Castillo — Nurse Practitioner/ Owner · (646) 401-1852
NPI enumeratedDecember 13, 2025
Last updated in NPPESDecember 13, 2025
Certification dateDecember 13, 2025
Mailing address1386 Whittier Ave, Merrick, NY 11566-1739

Other providers in Merrick