MS. MARY ELIZABETH COSTELLO NP
NPI 1497922157
Nurse Practitioner - Family in South Orange, NJ

Q: What is Mary Costello's NPI number?

The NPI number for Mary Costello is 1497922157. It was assigned to this individual provider in the NPPES registry on May 13, 2008.

Q: What is Mary Costello's specialty?

The primary specialty registered for this NPI is Nurse Practitioner, specializing in Family, with taxonomy code 363LF0000X.

Q: When was this NPI record last updated?

The NPPES record for Mary Costello was last updated on February 20, 2012. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 14 years 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 May 13, 2008

400 SOUTH ORANGE AVENUE, SETON HALL UNIVERSITY HEALTH SERVICES, SOUTH ORANGE, NJ 07079(973) 761-9175(973) 761-9193 Get Directions Write a Review

NPPES record last updated: February 20, 2012. Verified against the NPPES registry weekly; last sync: August 02, 2026.

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About Ms. Mary Elizabeth Costello Np NPPES

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

MS. MARY ELIZABETH COSTELLO NP (NPI 1497922157) is an individual family provider in South Orange, New Jersey, licensed in New Jersey (26NJ00157400) and active in the NPI registry since May 2008.

NPPES Registry Identity

NPI1497922157

Entity TypeIndividualFemale

Primary Taxonomy363LF0000X

Provider Legal NameMS. MARY ELIZABETH COSTELLOCredential: NP

Location Address400 SOUTH ORANGE AVENUE, SETON HALL UNIVERSITY HEALTH SERVICESSouth Orange, NJ 07079-2697

Mailing Address400 South Orange Avenue, Seton Hall University Health ServicesSouth Orange, NJ 07079-2697 · (973) 761-9175 · Fax (973) 761-9193

Phone(973) 761-9175

Fax(973) 761-9193

Sole ProprietorNo

Enumeration DateMay 13, 2008

Last NPPES UpdateFebruary 20, 2012

✔ NPI 1497922157 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyNurse Practitioner · FamilyPhysician Assistants & Advanced Practice Nursing Providers

Taxonomy Code363LF0000X

License✔ Licensed in NJ · 26NJ00157400

400 SOUTH ORANGE AVENUE, South Orange, NJ 07079

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Other Identifiers 1

Medicare PIN140980XVANJ

Other Providers at the Same Location NPPES

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

NIKIA SHARP

Student in an Organized Health Care Education/Training Program

400 SOUTH ORANGE AVENUE, COLLEGE OF NURSING
SOUTH ORANGE, NJ 07079

Essex County (973) 761-9000

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 Mary Costello's NPI number?

The NPI number for Mary Costello is 1497922157. It was assigned to this individual provider in the NPPES registry on May 13, 2008.

Where is Mary Costello located?

Mary Costello practices at 400 South Orange Avenue Seton Hall University Health Services, South Orange, NJ 07079. The listed phone number is (973) 761-9175.

What is Mary Costello's specialty?

The primary specialty registered for this NPI is Nurse Practitioner, specializing in Family, with taxonomy code 363LF0000X.

When was this NPI record last updated?

The NPPES record for Mary Costello was last updated on February 20, 2012. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 14 years 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.