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HEIDI HENDERSON SIEBERT MFT
NPI 1740455435
Marriage & Family Therapist in Southport, CT

Active since April 24, 2008
49 JOHN STREET, NEW LEARNING THERAPY CENTER, SOUTHPORT, CT 06890(203) 307-3030(203) 255-7486 Get Directions Write a Review

NPPES record last updated: April 24, 2008. Verified against the NPPES registry weekly; last sync: August 30, 2026.

About Heidi Henderson Siebert Mft NPPES

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

HEIDI HENDERSON SIEBERT MFT (NPI 1740455435) is an individual marriage & family therapist in Southport, Connecticut, licensed in Connecticut (001250) and active in the NPI registry since April 2008.

NPPES Registry Identity

NPI1740455435
Entity TypeIndividualFemale
Primary Taxonomy106H00000X
Provider Legal NameHEIDI HENDERSON SIEBERTCredential: MFT
Location Address49 JOHN STREET, NEW LEARNING THERAPY CENTERSouthport, CT 06890-1436
Mailing Address37 Senior PlFairfield, CT 06825-1344 · (203) 334-6905 · Fax (203) 255-7486
Phone(203) 307-3030
Fax(203) 255-7486
Sole ProprietorYes
Enumeration DateApril 24, 2008
✔ NPI 1740455435 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyMarriage & Family TherapistBehavioral Health & Social Service Providers
Taxonomy Code106H00000X
License✔ Licensed in CT · 001250
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.
49 JOHN STREET, Southport, CT 06890
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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.

MRS. SHARON RENEE MCCORMICK LMFT
Marriage & Family Therapist
49 JOHN STREET, NEW LEARNING THERAPY CENTER
SOUTHPORT, CT 06890
Greater Bridgeport Planning Region (203) 307-3030
HELEN W. KELLY M.S.
Marriage & Family Therapist
49 JOHN STREET, NEW LEARNING THERAPY CENTER
SOUTHPORT, CT 06890
Greater Bridgeport Planning Region (203) 307-3030

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 Heidi Siebert's NPI number?

The NPI number for Heidi Siebert is 1740455435. It was assigned to this individual provider in the NPPES registry on April 24, 2008.

Where is Heidi Siebert located?

Heidi Siebert practices at 49 John Street New Learning Therapy Center, Southport, CT 06890. The listed phone number is (203) 307-3030.

What is Heidi Siebert'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 Heidi Siebert was last updated on April 24, 2008. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 18 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.