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

Cassandra L Jonaitis

Individual provider Family Nurse Practitioner · NPI 1619520376

Cassandra L Jonaitis is a Nurse Practitioner in Manhasset, New York. Qualified in 2019, 7 years ago. Practices with North Shore-Lij Medical PC, a 6,350-clinician group and accepts Medicare assignment. Licensed in New York.

Years since qualifying
7
Licensed in
NY
In the registry since
2019
Claim this listing Report a problem Suggest an edit

Practice location Address checks out

400 Community Dr
Manhasset, NY 11030-3815
Phone: (516) 562-0532
Show map & directions

Directions in Google Maps · Apple Maps · OpenStreetMap

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

Specialties & licences

Family Nurse Practitioner (primary) Taxonomy 363LF0000X · Licence 344804 (NY)

Record details

NPI number1619520376
Entity typeIndividual (Type 1)
GenderFemale
Sole proprietorNo
NPI enumeratedJuly 22, 2019
Last updated in NPPESJuly 22, 2019
Mailing address21 Xyris Rd, Rocky Point, NY 11778-8723

Medicare enrollment

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

Medicare specialtyNURSE PRACTITIONER
Medical schoolOTHER
Graduated 2019 (7 years in practice)
Group practice North Shore-Lij Medical Pc — 6350 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations5 on file with Medicare

Other providers in Manhasset