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MR. HOWARD CASTILLO JR. NP
NPI 1174782718
Nurse Practitioner - Acute Care in Morristown, NJ

Active since June 09, 2008
100 MADISON AVE, HEART SUCCESS-GAGNON CARDIOVASCULAR INSTITUTE, MORRISTOWN, NJ 07960(973) 971-4179(973) 898-1600 Get Directions Write a Review

NPPES record last updated: March 7, 2023. Verified against the NPPES registry weekly; last sync: August 02, 2026.

Record update history: Mar 7, 2023, Sep 12, 2016 (2 updates tracked since 2016).

About Mr. Howard Castillo Jr. Np NPPES

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

MR. HOWARD CASTILLO JR. NP (NPI 1174782718) is an individual acute care provider in Morristown, New Jersey, licensed in New Jersey (26NJ00162100) and active in the NPI registry since June 2008.

NPPES Registry Identity

NPI1174782718
Entity TypeIndividualMale
Primary Taxonomy363LA2100X
Provider Legal NameMR. HOWARD CASTILLO JR.Credential: NP
Location Address100 MADISON AVE, HEART SUCCESS-GAGNON CARDIOVASCULAR INSTITUTEMorristown, NJ 07960-6136
Mailing AddressPo Box 416457Boston, MA 02241-6457 · (844) 362-1735 · Fax (973) 290-7495
Phone(973) 971-4179
Fax(973) 898-1600
Sole ProprietorYes
Enumeration DateJune 9, 2008
Last NPPES UpdateMarch 7, 20232 updates tracked since enumeration
✔ NPI 1174782718 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyNurse Practitioner · Acute CarePhysician Assistants & Advanced Practice Nursing Providers
Taxonomy Code363LA2100X
License✔ Licensed in NJ · 26NJ00162100
100 MADISON AVE, Morristown, NJ 07960
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Other Providers at the Same Location NPPES 20

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

MELISSA LOPES M.D
Anesthesiology
100 MADISON AVE
MORRISTOWN, NJ 07960
Morris County (201) 943-5831
MORRISTOWN MEMORIAL HOSPITAL
General Acute Care Hospital
100 MADISON AVE
MORRISTOWN, NJ 07960
Morris County (888) 250-9947
VINCENT MAIXNER LCSW
Social Worker (Clinical)
100 MADISON AVE
MORRISTOWN, NJ 07960
Morris County (973) 971-5000
MEGAN LYNN CATHEY NP-C
Nurse Practitioner (Adult Health)
100 MADISON AVE
MORRISTOWN, NJ 07960
Morris County (973) 971-5358
ANTHONY RIZZUTI
Nurse Anesthetist, Certified Registered
100 MADISON AVE
MORRISTOWN, NJ 07960
Morris County (800) 991-9133
OMAR MOHAMMED ABDELFATTAH MBBCH
Student in an Organized Health Care Education/Training Program
100 MADISON AVE
MORRISTOWN, NJ 07960
Morris County (973) 971-5000
ALEXANDER CASCAIS MD
Student in an Organized Health Care Education/Training Program
100 MADISON AVE
MORRISTOWN, NJ 07960
Morris County (973) 971-5000
DEVEA RANI DE MD
Student in an Organized Health Care Education/Training Program
100 MADISON AVE
MORRISTOWN, NJ 07960
Morris County (973) 971-5000

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 Howard Castillo's NPI number?

The NPI number for Howard Castillo is 1174782718. It was assigned to this individual provider in the NPPES registry on June 9, 2008.

Where is Howard Castillo located?

Howard Castillo practices at 100 Madison Ave Heart Success-Gagnon Cardiovascular Institute, Morristown, NJ 07960. The listed phone number is (973) 971-4179.

What is Howard Castillo's specialty?

The primary specialty registered for this NPI is Nurse Practitioner, specializing in Acute Care, with taxonomy code 363LA2100X.

When was this NPI record last updated?

The NPPES record for Howard Castillo was last updated on March 7, 2023. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 3 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.