JUSTINE RAHN LMFT
NPI 1316304389
Marriage & Family Therapist in Winters, CA

Q: What is Justine Rahn's NPI number?

The NPI number for Justine Rahn is 1316304389. It was assigned to this individual provider in the NPPES registry on January 21, 2016. The provider is also known as Justine Whitten Lmft.

Q: What is Justine Rahn's specialty?

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

Q: When was this NPI record last updated?

The NPPES record for Justine Rahn was last updated on April 1, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 4 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.

Active since January 21, 2016

PO BOX 591, WINTERS, CA 95694(916) 544-7650 Get Directions Write a Review

NPPES record last updated: April 1, 2026. Verified against the NPPES registry weekly; last sync: August 09, 2026.

Record update history: Apr 1, 2026, Jun 2, 2019, Jan 13, 2017 and 1 more (4 updates tracked since 2016).

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About Justine Rahn Lmft NPPES

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

JUSTINE RAHN LMFT (NPI 1316304389) is an individual marriage & family therapist in Winters, California, licensed in California (111347) and active in the NPI registry since January 2016.

NPPES Registry Identity

NPI1316304389

Entity TypeIndividualFemale

Primary Taxonomy106H00000X

Provider Legal NameJUSTINE RAHNCredential: LMFT

Location AddressPO BOX 591Winters, CA 95694-0591

Mailing AddressPo Box 591Winters, CA 95694-0591 · (916) 544-7650

Phone(916) 544-7650

Sole ProprietorYes

Enumeration DateJanuary 21, 2016

Last NPPES UpdateApril 1, 20264 updates tracked since enumeration

NPPES CertifiedApril 1, 2026

✔ NPI 1316304389 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyMarriage & Family TherapistBehavioral Health & Social Service Providers

Taxonomy Code106H00000X

Licenses✔ Licensed in CA · 111347✔ Licensed in CA · IMF89322

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.

PO BOX 591, Winters, CA 95694

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Other Names 1

Former Name (1)Justine Whitten Lmft

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 Justine Rahn's NPI number?

The NPI number for Justine Rahn is 1316304389. It was assigned to this individual provider in the NPPES registry on January 21, 2016. The provider is also known as Justine Whitten Lmft.

Where is Justine Rahn located?

Justine Rahn practices at PO Box 591, Winters, CA 95694. The listed phone number is (916) 544-7650.

What is Justine Rahn'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 Justine Rahn was last updated on April 1, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 4 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.