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Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 30 days.

MR. CHANNING TAFT MENDELSOHN LMHC
NPI 1346285863
Counselor - Professional in Lowell, MA

Active since June 18, 2006
45 MERRIMACK ST, SUITE 200, LOWELL, MA 01852(978) 459-2306(978) 453-9394 Get Directions Write a Review

NPPES record last updated: July 13, 2026. Verified against the NPPES registry weekly; last sync: July 26, 2026.

About Mr. Channing Taft Mendelsohn Lmhc NPPES

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

MR. CHANNING TAFT MENDELSOHN LMHC (NPI 1346285863) is an individual professional provider in Lowell, Massachusetts, licensed in Massachusetts (951) and active in the NPI registry since June 2006.

NPPES Registry Identity

NPI1346285863
Entity TypeIndividualMale
Primary Taxonomy101YP2500X
Provider Legal NameMR. CHANNING TAFT MENDELSOHNCredential: LMHC
Location Address45 MERRIMACK ST, SUITE 200Lowell, MA 01852-1729
Mailing Address45a Parker StWatertown, MA 02472-3913 · (617) 926-7814
Phone(978) 459-2306
Fax(978) 453-9394
Sole ProprietorNo
Enumeration DateJune 18, 2006
Last NPPES UpdateJuly 13, 2026
✔ NPI 1346285863 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyCounselor · ProfessionalBehavioral Health & Social Service Providers
Taxonomy Code101YP2500X
License✔ Licensed in MA · 951
45 MERRIMACK ST, Lowell, MA 01852
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Other Providers at the Same Location NPPES 19

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

MS. KRISTIN D GOULD M.ED., CAGS
Counselor (Mental Health)
45 MERRIMACK ST, #200
LOWELL, MA 01852
Middlesex County (978) 459-2306
ROBERT H KEATING LMFT
Marriage & Family Therapist
45 MERRIMACK ST, 200
LOWELL, MA 01852
Middlesex County (978) 459-2306
MR. JOHN J MCCORD LCSW
Social Worker (Clinical)
45 MERRIMACK ST, SUITE 200
LOWELL, MA 01852
Middlesex County (978) 459-2306
KATLYN WELLS
Counselor (Mental Health)
45 MERRIMACK ST
LOWELL, MA 01852
Middlesex County (978) 459-2306
LEE DORIC HENRY M.E., ATR
Psychologist
45 MERRIMACK ST, 200
LOWELL, MA 01852
Middlesex County (978) 459-2306
MRS. ATHENA M CROWLEY L.M.F.T., L.M.H.C.
Counselor (Mental Health)
45 MERRIMACK ST, SUITE 200
LOWELL, MA 01852
Middlesex County (978) 459-2306
DR. MARIA T CUNIO PH.D.
Psychologist (Clinical)
45 MERRIMACK ST, STE 502
LOWELL, MA 01852
Middlesex County (978) 452-7038
SARAH POWLING INTERN
Counselor (Mental Health)
45 MERRIMACK ST, SUITE 200
LOWELL, MA 01852
Middlesex County (978) 459-2306

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 Channing Mendelsohn's NPI number?

The NPI number for Channing Mendelsohn is 1346285863. It was assigned to this individual provider in the NPPES registry on June 18, 2006.

Where is Channing Mendelsohn located?

Channing Mendelsohn practices at 45 Merrimack St Suite 200, Lowell, MA 01852. The listed phone number is (978) 459-2306.

What is Channing Mendelsohn's specialty?

The primary specialty registered for this NPI is Counselor, specializing in Professional, with taxonomy code 101YP2500X.

When was this NPI record last updated?

The NPPES record for Channing Mendelsohn was last updated on July 13, 2026. NPI Profile syncs with the weekly NPPES data releases published by CMS.