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

MS. Clare Margaret Moran Maruschak, NP

Individual provider Family Nurse Practitioner · NPI 1659499309

MS. Clare Margaret Moran Maruschak, NP is a Nurse Practitioner in Stony Brook, New York. Qualified in 2006, 20 years ago. Practices with Stony Brook Radiation Oncology, University Faculty Practice Corporatio, a 7-clinician group, accepts Medicare assignment and offers telehealth. Licensed in New York.

Years since qualifying
20
Licensed in
NY
In the registry since
2007
What do these letters mean?
NP — Nurse Practitioner
An advanced practice nurse who can diagnose, treat and in most states prescribe.

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Practice location Address checks out

Hsc Level 3 Rm 049
Stony Brook, NY 11794-0001
Phone: (631) 444-2200
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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 334821 (NY)

Record details

NPI number1659499309
Entity typeIndividual (Type 1)
GenderFemale
Credentials NP
Sole proprietorNo
NPI enumeratedMarch 27, 2007
Last updated in NPPESFebruary 20, 2025
Certification dateJanuary 23, 2025

Medicare enrollment

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

Medicare specialtyNURSE PRACTITIONER
Medical schoolOTHER
Graduated 2006 (20 years in practice)
Group practice Stony Brook Radiation Oncology, University Faculty Practice Corporatio — 7 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
TelehealthOffers telehealth services
Practice locations3 on file with Medicare

Other providers in Stony Brook