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MRS. DIANA APPELL KASSLER M.ED., C.A.G.S.
NPI 1255631453
Marriage & Family Therapist in North Andover, MA

Active since October 22, 2010
451 ANDOVER STREET, SUITE 201, NORTH ANDOVER, MA 01845(978) 685-4450(617) 859-2952 Get Directions Write a Review

NPPES record last updated: October 22, 2010. Verified against the NPPES registry weekly; last sync: August 02, 2026.

About Mrs. Diana Appell Kassler M.ed., C.a.g.s. NPPES

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

MRS. DIANA APPELL KASSLER M.ED., C.A.G.S. (NPI 1255631453) is an individual marriage & family therapist in North Andover, Massachusetts, licensed in Massachusetts (#1156) and active in the NPI registry since October 2010.

NPPES Registry Identity

NPI1255631453
Entity TypeIndividualFemale
Primary Taxonomy106H00000X
Provider Legal NameMRS. DIANA APPELL KASSLERCredential: M.ED., C.A.G.S.
Location Address451 ANDOVER STREET, SUITE 201North Andover, MA 01845
Mailing Address451 Andover Street, Suite 201North Andover, MA 01845 · (978) 685-4450 · Fax (617) 859-2952
Phone(978) 685-4450
Fax(617) 859-2952
Sole ProprietorNo
Enumeration DateOctober 22, 2010
✔ NPI 1255631453 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyMarriage & Family TherapistBehavioral Health & Social Service Providers
Taxonomy Code106H00000X
License✔ Licensed in MA · #1156
Definition
A marriage and family therapist is a person with a master's degree in marriage and family therapy, or a master's or doctoral degree in a related mental health field with substantially equivalent coursework in marriage and family therapy, who receives supervised clinical experience, or a person who meets the state requirements to practice as a marriage and family therapist. A marriage and family therapist treats mental and emotional disorders within the context of marriage and family systems. A marriage and family therapist provides mental health and counseling services to individuals, couples, families, and groups.
Also ListedSocial WorkerTaxonomy 104100000X · License #200173-2 (MA)
451 ANDOVER STREET, North Andover, MA 01845
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Other Names 1

Professional Name (2)Ms. Diana Appell

Other Providers at the Same Location NPPES 2

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

MICHAEL STANTON CALHOUN D.C.
Chiropractor
451 ANDOVER STREET, SUITE 100
NORTH ANDOVER, MA 01845
Essex County (978) 681-4500
RONALD VERLE NORRIS MD
Psychiatry & Neurology (Psychiatry)
451 ANDOVER STREET, #301
NORTH ANDOVER, MA 01845
Essex County (508) 454-5379

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 Diana Kassler's NPI number?

The NPI number for Diana Kassler is 1255631453. It was assigned to this individual provider in the NPPES registry on October 22, 2010. The provider is also known as Ms. Diana Appell.

Where is Diana Kassler located?

Diana Kassler practices at 451 Andover Street Suite 201, North Andover, MA 01845. The listed phone number is (978) 685-4450.

What is Diana Kassler's specialty?

The primary specialty registered for this NPI is Marriage & Family Therapist with taxonomy code 106H00000X.

When was this NPI record last updated?

The NPPES record for Diana Kassler was last updated on October 22, 2010. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 15 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.