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

MS. Erica Castaldo, RN, NP

Individual provider Registered Nurse · NPI 1750125761

MS. Erica Castaldo, RN, NP is a Nurse Practitioner in New York, New York. Qualified in 2024, 2 years ago. Licensed in New York.

Years since qualifying
2
Licensed in
NY
In the registry since
2024
Specialties on file
2
What do these letters mean?
RN — Registered Nurse
A licensed nurse who completed a nursing degree and passed the NCLEX-RN examination.
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

550 1st Ave
New York, NY 10016-6402
Phone: (212) 263-5940
Fax: (332) 210-7519
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Pediatric Nurse Practitioner (primary) Taxonomy 363LP0200X · Licence 383739 (NY)
Registered Nurse Taxonomy 163W00000X · Licence 709192 (NY)

Record details

NPI number1750125761
Entity typeIndividual (Type 1)
GenderFemale
Credentials RN , NP
Sole proprietorNo
NPI enumeratedJune 24, 2024
Last updated in NPPESMay 1, 2026
Certification dateMay 1, 2026

Medicare enrollment

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

Medicare specialtyNURSE PRACTITIONER
Medical schoolOTHER
Graduated 2024 (2 years in practice)
Accepts Medicare assignment Not indicated

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