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

Mr. David Martin Julien, FNP

Individual provider Family Nurse Practitioner · NPI 1194149658

Mr. David Martin Julien, FNP is a Nurse Practitioner in Oceanside, New York. Graduated from State University of Ny Upstate Medical University in 2013, 13 years ago. Practices with South Street Health Services Family Health and Psychiatry Nps PLLC, a 2-clinician group. Licensed in New York.

Years since qualifying
13
Trained at
State University of Ny Upstate Medical University
Licensed in
NY
In the registry since
2014
What do these letters mean?
FNP — Family Nurse Practitioner
A nurse practitioner who treats patients of all ages, much like a family doctor.

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Practice location Address checks out

187 Dot Ct E
Oceanside, NY 11572-5920
Phone: (516) 764-3310
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Family Nurse Practitioner (primary) Taxonomy 363LF0000X · Licence 338528 (NY)

Record details

NPI number1194149658
Entity typeIndividual (Type 1)
GenderMale
Credentials FNP
Sole proprietorNo
NPI enumeratedFebruary 4, 2014
Last updated in NPPESFebruary 4, 2014

Medicare enrollment

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

Medicare specialtyNURSE PRACTITIONER
Medical schoolSTATE UNIVERSITY OF NY UPSTATE MEDICAL UNIVERSITY
Graduated 2013 (13 years in practice)
Group practice South Street Health Services Family Health And Psychiatry Nps Pllc — 2 clinicians
Accepts Medicare assignment Not indicated

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