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ATTUNEMENT LLC
NPI 1609637602
Marriage & Family Therapist in Valparaiso, IN

Active since January 17, 2024
4805 LYNN LN, VALPARAISO, IN 46383(248) 429-9195 Get Directions Write a Review

NPPES record last updated: January 30, 2026. Verified against the NPPES registry weekly; last sync: August 02, 2026.

About Attunement Llc NPPES

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

ATTUNEMENT LLC (NPI 1609637602) is a healthcare organization registered as a marriage & family therapist in Valparaiso, Indiana and active in the NPI registry since January 2024. The organization lists Stephanie Marie Sullivan, Owner, Lmft, as its authorized official.

NPPES Registry Identity

NPI1609637602
Entity TypeOrganization
Primary Taxonomy106H00000X
Legal Business NameATTUNEMENT LLC
Location Address4805 LYNN LNValparaiso, IN 46383-1600
Mailing Address4805 Lynn LnValparaiso, IN 46383-1600 · (248) 429-9195
Phone(248) 429-9195
Organization SubpartNo
Authorized OfficialStephanie Marie SullivanOwner, Lmft · (248) 429-9195
Enumeration DateJanuary 17, 2024
Last NPPES UpdateJanuary 30, 2026
NPPES CertifiedJanuary 30, 2026
✔ NPI 1609637602 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.
4805 LYNN LN, Valparaiso, IN 46383
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Group Practice 1

Group TaxonomyThis provdier is a business group of one or more individual practitioners, all of who practice with the same area of specialization.193400000X SINGLE SPECIALTY GROUP

Other Providers at the Same Location NPPES

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

STEPHANIE MARIE SULLIVAN MS, LMFT
Marriage & Family Therapist
4805 LYNN LN
VALPARAISO, IN 46383
Porter County (248) 429-9195

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 Attunement LLC's NPI number?

The NPI number for Attunement LLC is 1609637602. It was assigned to this organization in the NPPES registry on January 17, 2024.

Where is Attunement LLC located?

Attunement LLC is located at 4805 Lynn Ln, Valparaiso, IN 46383. The listed phone number is (248) 429-9195.

What is Attunement LLC'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 Attunement LLC was last updated on January 30, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 6 months 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.