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Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 60 days.

PATRICIA D HALLENBECK MFT
NPI 1053302687
Marriage & Family Therapist in Petaluma, CA

Active since November 02, 2005
159 KENTUCKY ST, STE 10, PETALUMA, CA 94952(707) 769-1461 Get Directions Write a Review

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

About Patricia D Hallenbeck Mft NPPES

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

PATRICIA D HALLENBECK MFT (NPI 1053302687) is an individual marriage & family therapist in Petaluma, California, licensed in California (MFC26017) and active in the NPI registry since November 2005.

NPPES Registry Identity

NPI1053302687
Entity TypeIndividualFemale
Primary Taxonomy106H00000X
Provider Legal NamePATRICIA D HALLENBECKCredential: MFT
Location Address159 KENTUCKY ST, STE 10Petaluma, CA 94952-2305
Mailing Address159 Kentucky St, Ste 10Petaluma, CA 94952-2305 · (707) 769-1461
Phone(707) 769-1461
Sole ProprietorNo
Enumeration DateNovember 2, 2005
Last NPPES UpdateJuly 13, 2026
✔ NPI 1053302687 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 CA · MFC26017
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.
159 KENTUCKY ST, Petaluma, CA 94952
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Other Names 1

Professional Name (2)Trish Hallenbeck Mft

Other Providers at the Same Location NPPES 4

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

LAUREN GORDON-FAHN L.AC
Acupuncturist
159 KENTUCKY ST, SUITE 10
PETALUMA, CA 94952
Sonoma County (707) 774-6595
MS. LAURIE M ROTH MFT
Counselor (Mental Health)
159 KENTUCKY ST, SUITE 1
PETALUMA, CA 94952
Sonoma County (707) 778-8414
MS. DRUESELLA FERBER WEST MFT
Marriage & Family Therapist
159 KENTUCKY ST, SUITE 3
PETALUMA, CA 94952
Sonoma County (707) 765-6067
MS. FAYE DORMAN MFT
Marriage & Family Therapist
159 KENTUCKY ST, SUITE 6
PETALUMA, CA 94952
Sonoma County (707) 763-7211

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 Patricia Hallenbeck's NPI number?

The NPI number for Patricia Hallenbeck is 1053302687. It was assigned to this individual provider in the NPPES registry on November 2, 2005. The provider is also known as Trish Hallenbeck Mft.

Where is Patricia Hallenbeck located?

Patricia Hallenbeck practices at 159 Kentucky St Ste 10, Petaluma, CA 94952. The listed phone number is (707) 769-1461.

What is Patricia Hallenbeck'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 Patricia Hallenbeck was last updated on July 13, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 25 days 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.