MACKENZIE FAMILY THERAPY PLLC
NPI 1669142196
Marriage & Family Therapist in Old Greenwich, CT

Q: What is Mackenzie Family Therapy PLLC's NPI number?

The NPI number for Mackenzie Family Therapy PLLC is 1669142196. It was assigned to this organization in the NPPES registry on September 16, 2021.

Q: What is Mackenzie Family Therapy PLLC's specialty?

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

Active since September 16, 2021

3 W END AVE, OLD GREENWICH, CT 06870(203) 722-5152 Get Directions Write a Review

NPPES record last updated: September 16, 2021. Verified against the NPPES registry weekly; last sync: August 02, 2026.

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About Mackenzie Family Therapy Pllc NPPES

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

MACKENZIE FAMILY THERAPY PLLC (NPI 1669142196) is a healthcare organization registered as a marriage & family therapist in Old Greenwich, Connecticut and active in the NPI registry since September 2021. The organization lists Joanna Mackenzie, Owner, as its authorized official.

NPPES Registry Identity

NPI1669142196

Entity TypeOrganization

Primary Taxonomy106H00000X

Legal Business NameMACKENZIE FAMILY THERAPY PLLC

Location Address3 W END AVEOld Greenwich, CT 06870-1640

Mailing Address3 W End AveOld Greenwich, CT 06870-1640 · (203) 722-5152

Phone(203) 722-5152

Organization SubpartNo

Authorized OfficialJoanna MackenzieOwner · (203) 722-5152

Enumeration DateSeptember 16, 2021

NPPES CertifiedSeptember 16, 2021

✔ NPI 1669142196 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyMarriage & Family TherapistBehavioral Health & Social Service Providers

Taxonomy Code106H00000X

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.

3 W END AVE, Old Greenwich, CT 06870

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Group Practice 1

Group TaxonomyThis provider is a business group of one or more individual practitioners, who practice with different areas of specialization.193200000X MULTI-SPECIALTY GROUP

Other Providers at the Same Location NPPES 3

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

LAURA ELIZABETH DERMER LCSW

Social Worker (Clinical)

3 W END AVE
OLD GREENWICH, CT 06870

Western Connecticut Planning Region (203) 536-6555

JOANNA MACKENZIE

Marriage & Family Therapist

3 W END AVE
OLD GREENWICH, CT 06870

Western Connecticut Planning Region (203) 722-5152

DR. LEONARD I LEVEN M.D.

Psychiatry & Neurology (Child & Adolescent Psychiatry)

3 W END AVE
OLD GREENWICH, CT 06870

Western Connecticut Planning Region (203) 637-1486

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 Mackenzie Family Therapy PLLC's NPI number?

The NPI number for Mackenzie Family Therapy PLLC is 1669142196. It was assigned to this organization in the NPPES registry on September 16, 2021.

Where is Mackenzie Family Therapy PLLC located?

Mackenzie Family Therapy PLLC is located at 3 W End Ave, Old Greenwich, CT 06870. The listed phone number is (203) 722-5152.

What is Mackenzie Family Therapy PLLC'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 Mackenzie Family Therapy PLLC was last updated on September 16, 2021. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 4 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.