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JOHN JEFFREY MARRON
NPI 1265604474
Counselor - Mental Health in Piscataway, NJ

Active since March 27, 2008
671 HOES LN W, PISCATAWAY, NJ 08854(800) 969-5300 Get Directions Write a Review

NPPES record last updated: March 27, 2008. Verified against the NPPES registry weekly; last sync: July 19, 2026.

About John Jeffrey Marron NPPES

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

JOHN JEFFREY MARRON (NPI 1265604474) is an individual mental health provider in Piscataway, New Jersey and active in the NPI registry since March 2008.

NPPES Registry Identity

NPI1265604474
Entity TypeIndividualMale
Primary Taxonomy101YM0800X
Provider Legal NameJOHN JEFFREY MARRON
Location Address671 HOES LN WPiscataway, NJ 08854-8021
Mailing Address671 Hoes Ln WPiscataway, NJ 08854-8021
Phone(800) 969-5300
Sole ProprietorNo
Enumeration DateMarch 27, 2008
✔ NPI 1265604474 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyCounselor · Mental HealthBehavioral Health & Social Service Providers
Taxonomy Code101YM0800X
671 HOES LN W, Piscataway, NJ 08854
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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.

SAROSH COOPER
Psychologist
671 HOES LN W
PISCATAWAY, NJ 08854
Middlesex County (800) 969-5300
JEFFREY C AMENDO LSW
Social Worker
671 HOES LN W
PISCATAWAY, NJ 08854
Middlesex County (800) 969-5300
SHAUNA P SEENATH
Registered Nurse
671 HOES LN W
PISCATAWAY, NJ 08854
Middlesex County (800) 969-5300
MICHAEL G BROWN
Counselor
671 HOES LN W
PISCATAWAY, NJ 08854
Middlesex County (800) 969-5300
MYRNA YOUNG
Registered Nurse
671 HOES LN W
PISCATAWAY, NJ 08854
Middlesex County (800) 969-5300
SARAH KERSHNER
Social Worker
671 HOES LN W
PISCATAWAY, NJ 08854
Middlesex County (800) 969-5300
KATHRYN BURTON
Counselor (Mental Health)
671 HOES LN W
PISCATAWAY, NJ 08854
Middlesex County (800) 969-5300
DANIELLE SANTOS
Counselor (Mental Health)
671 HOES LN W
PISCATAWAY, NJ 08854
Middlesex County (800) 969-5300

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 John Marron's NPI number?

The NPI number for John Marron is 1265604474. It was assigned to this individual provider in the NPPES registry on March 27, 2008.

Where is John Marron located?

John Marron practices at 671 Hoes Ln W, Piscataway, NJ 08854. The listed phone number is (800) 969-5300.

What is John Marron's specialty?

The primary specialty registered for this NPI is Counselor, specializing in Mental Health, with taxonomy code 101YM0800X.

When was this NPI record last updated?

The NPPES record for John Marron was last updated on March 27, 2008. NPI Profile syncs with the weekly NPPES data releases published by CMS.