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MS. EILEEN S HENNESSEY
NPI 1346578648
Counselor - Addiction (Substance Use Disorder) in Mendham, NJ

Active since November 24, 2009
80 W MAIN ST, MENDHAM, NJ 07945(973) 543-5656(973) 543-1361 Get Directions Write a Review

NPPES record last updated: November 24, 2009. Verified against the NPPES registry weekly; last sync: August 09, 2026.

About Ms. Eileen S Hennessey NPPES

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

MS. EILEEN S HENNESSEY (NPI 1346578648) is an individual addiction (substance use disorder) provider in Mendham, New Jersey and active in the NPI registry since November 2009.

NPPES Registry Identity

NPI1346578648
Entity TypeIndividualFemale
Primary Taxonomy101YA0400X
Provider Legal NameMS. EILEEN S HENNESSEY
Location Address80 W MAIN STMendham, NJ 07945-1257
Mailing Address80 West MainMendham, NJ 07442 · (973) 543-5656 · Fax (973) 543-1361
Phone(973) 543-5656
Fax(973) 543-1361
Sole ProprietorNo
Enumeration DateNovember 24, 2009
✔ NPI 1346578648 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyCounselor · Addiction (Substance Use Disorder)Behavioral Health & Social Service Providers
Taxonomy Code101YA0400X
80 W MAIN ST, Mendham, NJ 07945
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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.

FRANNIE UVENIO
Counselor (Addiction (Substance Use Disorder))
80 W MAIN ST
MENDHAM, NJ 07945
Morris County (973) 543-5656
SARA DURHAM
Counselor (Addiction (Substance Use Disorder))
80 W MAIN ST
MENDHAM, NJ 07945
Morris County (973) 943-5656
REBECCA OUELLETTE
Counselor (Addiction (Substance Use Disorder))
80 W MAIN ST
MENDHAM, NJ 07945
Morris County (973) 543-5656
TYLER ARTRESS
Counselor (Addiction (Substance Use Disorder))
80 W MAIN ST
MENDHAM, NJ 07945
Morris County (973) 543-5656
DAYTOP VILLAGE OF NJ
Substance Abuse Rehabilitation Facility (Substance Abuse Treatment, Children)
80 W MAIN ST
MENDHAM, NJ 07945
Morris County (973) 543-5656
MS. MARIANNE ZARCONE BS
Social Worker
80 W MAIN ST
MENDHAM, NJ 07945
Morris County (973) 543-5656
RAEANN L GARDNER
Behavior Analyst
80 W MAIN ST
MENDHAM, NJ 07945
Morris County (973) 543-5656
MR. KEVIN C SHOEMAKER
Counselor (Mental Health)
80 W MAIN ST
MENDHAM, NJ 07945
Morris County (973) 543-5656

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 Eileen Hennessey's NPI number?

The NPI number for Eileen Hennessey is 1346578648. It was assigned to this individual provider in the NPPES registry on November 24, 2009.

Where is Eileen Hennessey located?

Eileen Hennessey practices at 80 W Main St, Mendham, NJ 07945. The listed phone number is (973) 543-5656.

What is Eileen Hennessey's specialty?

The primary specialty registered for this NPI is Counselor, specializing in Addiction (Substance Use Disorder), with taxonomy code 101YA0400X.

When was this NPI record last updated?

The NPPES record for Eileen Hennessey was last updated on November 24, 2009. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 16 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.