1. Home
  2. Directory
  3. New Jersey
  4. Metuchen
  5. Marriage Family Therapist
  6. NPI Profile

LAUREN GROSSBACH LMFT
NPI 1053735076
Marriage & Family Therapist in Metuchen, NJ

Active since February 11, 2014Opted out of Medicare · through Jan 1, 2028
339 MAIN ST, METUCHEN, NJ 08840(732) 902-4504 Get Directions Write a Review

NPPES record last updated: January 13, 2026. Verified against the NPPES registry weekly; last sync: August 02, 2026.

Record update history: Jan 13, 2026, Aug 16, 2019, Oct 3, 2018 (3 updates tracked since 2018).

About Lauren Grossbach Lmft NPPES

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

LAUREN GROSSBACH LMFT (NPI 1053735076) is an individual marriage & family therapist in Metuchen, New Jersey, licensed in New Jersey (3TP14-001) and active in the NPI registry since February 2014. She has opted out of Medicare through January 1, 2028.

NPPES Registry Identity

NPI1053735076
Entity TypeIndividualFemale
Primary Taxonomy106H00000X
Provider Legal NameLAUREN GROSSBACHCredential: LMFT
Location Address339 MAIN STMetuchen, NJ 08840-2489
Mailing Address339 Main St, Suite AMetuchen, NJ 08840-2469 · (732) 902-4504
Phone(732) 902-4504
Sole ProprietorNo
Enumeration DateFebruary 11, 2014
Last NPPES UpdateJanuary 13, 20263 updates tracked since enumeration
NPPES CertifiedJanuary 13, 2026
✔ NPI 1053735076 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 NJ · 3TP14-001
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.
339 MAIN ST, Metuchen, NJ 08840
Open in Google Maps ↗

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

ⓘ

Opted out of Medicare

Lauren Grossbach Lmft has filed a Medicare opt-out affidavit. Services are provided under private contract between the provider and the patient, and are not billed to or reimbursed by Medicare. The opt-out is on file from January 1, 2024 through January 1, 2028.

Opt-Out Effective DateJanuary 1, 2024
Opt-Out In Effect ThroughJanuary 1, 2028Opt-out affidavits renew automatically every two years unless cancelled

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 Lauren Grossbach's NPI number?

The NPI number for Lauren Grossbach is 1053735076. It was assigned to this individual provider in the NPPES registry on February 11, 2014.

Where is Lauren Grossbach located?

Lauren Grossbach practices at 339 Main St, Metuchen, NJ 08840. The listed phone number is (732) 902-4504.

What is Lauren Grossbach's specialty?

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

Is Lauren Grossbach enrolled in Medicare?

No. Lauren Grossbach has opted out of Medicare through January 1, 2028. Care is provided under private contracts, and Medicare does not pay for services furnished by providers who have opted out.

When was this NPI record last updated?

The NPPES record for Lauren Grossbach was last updated on January 13, 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.