Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 60 days.

DAWN MASTRANGELO RN
NPI 1255845970
Nurse Practitioner - Adult Health in Yonkers, NY

Q: What is Dawn Mastrangelo's NPI number?

The NPI number for Dawn Mastrangelo is 1255845970. It was assigned to this individual provider in the NPPES registry on November 17, 2017.

Q: What is Dawn Mastrangelo's specialty?

The primary specialty registered for this NPI is Nurse Practitioner, specializing in Adult Health, with taxonomy code 363LA2200X.

Q: When was this NPI record last updated?

The NPPES record for Dawn Mastrangelo was last updated on July 13, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 36 days ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.

Active since November 17, 2017

60 BALL AVE, YONKERS, NY 10701(914) 433-5186 Get Directions Write a Review

NPPES record last updated: July 13, 2026. Verified against the NPPES registry weekly; last sync: August 16, 2026.

Record update history: Jul 13, 2026, Jun 16, 2018, Nov 17, 2017 (3 updates tracked since 2017).

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About Dawn Mastrangelo Rn NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

DAWN MASTRANGELO RN (NPI 1255845970) is an individual adult health provider in Yonkers, New York, licensed in New York (359326) and active in the NPI registry since November 2017.

NPPES Registry Identity

NPI1255845970

Entity TypeIndividualFemale

Primary Taxonomy363LA2200X

Provider Legal NameDAWN MASTRANGELOCredential: RN

Location Address60 BALL AVEYonkers, NY 10701-5042

Mailing Address60 Ball AveYonkers, NY 10701-5042 · (914) 433-5186

Phone(914) 433-5186

Sole ProprietorYes

Enumeration DateNovember 17, 2017

Last NPPES UpdateJuly 13, 20263 updates tracked since enumeration

NPPES CertifiedJuly 13, 2026

✔ NPI 1255845970 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyNurse Practitioner · Adult HealthPhysician Assistants & Advanced Practice Nursing Providers

Taxonomy Code363LA2200X

License✔ Licensed in NY · 359326

60 BALL AVE, Yonkers, NY 10701

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Group Practice 1

Group TaxonomyThis provdier is a business group of one or more individual practitioners, all of who practice with the same area of specialization.193400000X SINGLE SPECIALTY GROUP

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Dawn Mastrangelo's NPI number?

The NPI number for Dawn Mastrangelo is 1255845970. It was assigned to this individual provider in the NPPES registry on November 17, 2017.

Where is Dawn Mastrangelo located?

Dawn Mastrangelo practices at 60 Ball Ave, Yonkers, NY 10701. The listed phone number is (914) 433-5186.

What is Dawn Mastrangelo's specialty?

The primary specialty registered for this NPI is Nurse Practitioner, specializing in Adult Health, with taxonomy code 363LA2200X.

When was this NPI record last updated?

The NPPES record for Dawn Mastrangelo was last updated on July 13, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 36 days ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.