1. Home
  2. Directory
  3. Massachusetts
  4. Methuen
  5. Counselor
  6. NPI Profile

MARK LEINENBACH
NPI 1033967302
Counselor in Methuen, MA

Active since May 10, 2024
100A HAVERHILL ST, METHUEN, MA 01844(978) 682-5276 Get Directions Write a Review

NPPES record last updated: May 10, 2024. Verified against the NPPES registry weekly; last sync: August 09, 2026.

About Mark Leinenbach NPPES

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

MARK LEINENBACH (NPI 1033967302) is an individual counselor in Methuen, Massachusetts and active in the NPI registry since May 2024.

NPPES Registry Identity

NPI1033967302
Entity TypeIndividualMale
Primary Taxonomy101Y00000X
Provider Legal NameMARK LEINENBACH
Location Address100A HAVERHILL STMethuen, MA 01844-4297
Mailing Address100a Haverhill StMethuen, MA 01844-4297 · (978) 682-5276
Phone(978) 682-5276
Sole ProprietorNo
Enumeration DateMay 10, 2024
NPPES CertifiedMay 10, 2024
✔ NPI 1033967302 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyCounselorBehavioral Health & Social Service Providers
Taxonomy Code101Y00000X
Definition
A provider who is trained and educated in the performance of behavior health services through interpersonal communications and analysis. Training and education at the specialty level usually requires a master's degree and clinical experience and supervision for licensure or certification.
100A HAVERHILL ST, Methuen, MA 01844
Open in Google Maps ↗

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.

MRS. RUTH WOODCOCK ROSSI MSW
Counselor
100A HAVERHILL ST
METHUEN, MA 01844
Essex County (978) 682-5276
HEATHER MCCURDY O'NEIL LMHC
Counselor (Mental Health)
100A HAVERHILL ST
METHUEN, MA 01844
Essex County (978) 682-5276
ERIN CARROLL LCSW
Social Worker (Clinical)
100A HAVERHILL ST
METHUEN, MA 01844
Essex County (978) 682-5276
KELLI CAREW
Counselor (Mental Health)
100A HAVERHILL ST
METHUEN, MA 01844
Essex County (978) 495-1593
CORIANNE HOGAN
Counselor
100A HAVERHILL ST
METHUEN, MA 01844
Essex County (978) 682-5276
NEWTON JIMINIAN
Counselor
100A HAVERHILL ST
METHUEN, MA 01844
Essex County (978) 682-5276
MISS LAURA M MADDEN
Counselor (Mental Health)
100A HAVERHILL ST
METHUEN, MA 01844
Essex County (978) 210-3577
MOLLIE SOUSA
Counselor
100A HAVERHILL ST
METHUEN, MA 01844
Essex County (978) 682-5276

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 Mark Leinenbach's NPI number?

The NPI number for Mark Leinenbach is 1033967302. It was assigned to this individual provider in the NPPES registry on May 10, 2024.

Where is Mark Leinenbach located?

Mark Leinenbach practices at 100A Haverhill St, Methuen, MA 01844. The listed phone number is (978) 682-5276.

What is Mark Leinenbach's specialty?

The primary specialty registered for this NPI is Counselor with taxonomy code 101Y00000X.

When was this NPI record last updated?

The NPPES record for Mark Leinenbach was last updated on May 10, 2024. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 2 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.