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

MS. Crystal G Marrero, FNP-C

Individual provider Family Nurse Practitioner · NPI 1417154915

MS. Crystal G Marrero, FNP-C is a Nurse Practitioner in Westbury, New York. Qualified in 2022, 4 years ago. Licensed in New York.

Years since qualifying
4
Licensed in
NY
In the registry since
2007
What do these letters mean?
FNP-C — Family Nurse Practitioner, Certified
A family nurse practitioner certified by the AANP.

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Practice location Address checks out

682 Union Ave
Westbury, NY 11590-3552
Phone: (516) 571-9500
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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 F350463 (NY)

Record details

NPI number1417154915
Entity typeIndividual (Type 1)
GenderFemale
Credentials FNP-C
Sole proprietorNo
NPI enumeratedJune 28, 2007
Last updated in NPPESNovember 28, 2022
Certification dateNovember 28, 2022

Medicare enrollment

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

Medicare specialtyNURSE PRACTITIONER
Medical schoolOTHER
Graduated 2022 (4 years in practice)
Accepts Medicare assignment Not indicated

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