Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.
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Mackenzie Hollister, DNP, AGACNP-BC

Individual provider Acute Care Nurse Practitioner · NPI 1649008137

Mackenzie Hollister, DNP, AGACNP-BC is a Nurse Practitioner in Huntington, New York. Graduated from Hofstra North Shore - Lij School of Medicine in 2024, 2 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
2
Trained at
Hofstra North Shore - Lij School of Medicine
Licensed in
NY
In the registry since
2024
What do these letters mean?
DNP — Doctor of Nursing Practice
The highest clinical degree in nursing.

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Practice location Address checks out

270 Park Ave
Huntington, NY 11743-2799
Phone: (631) 351-2798
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Acute Care Nurse Practitioner (primary) Taxonomy 363LA2100X · Licence 433039 (NY)

Record details

NPI number1649008137
Entity typeIndividual (Type 1)
GenderFemale
Credentials DNP , AGACNP-BC
Sole proprietorNo
NPI enumeratedJuly 25, 2024
Last updated in NPPESJuly 31, 2024
Certification dateJuly 31, 2024

Medicare enrollment

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

Medicare specialtyNURSE PRACTITIONER
Medical schoolHOFSTRA NORTH SHORE - LIJ SCHOOL OF MEDICINE
Graduated 2024 (2 years in practice)
Group practice North Shore-Lij Medical Pc — 6350 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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