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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.

KATHERINE ANN KIRK MFT
NPI 1235276080
Marriage & Family Therapist in Santa Rosa, CA

Active since January 31, 2007
317 TWIN LAKES DR, SANTA ROSA, CA 95409(369) 210-8063(808) 465-3261 Get Directions Write a Review

NPPES record last updated: October 11, 2026. Verified against the NPPES registry weekly; last sync: October 25, 2026.

Record update history: Oct 11, 2026, Apr 2, 2021, Feb 21, 2021 and 1 more (4 updates tracked since 2019).

About Katherine Ann Kirk Mft NPPES

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

KATHERINE ANN KIRK MFT (NPI 1235276080) is an individual marriage & family therapist in Santa Rosa, California, licensed in California (MFC46475) and active in the NPI registry since January 2007.

NPPES Registry Identity

NPI1235276080
Entity TypeIndividualFemale
Primary Taxonomy106H00000X
Provider Legal NameKATHERINE ANN KIRKCredential: MFT
Location Address317 TWIN LAKES DRSanta Rosa, CA 95409-6444
Mailing AddressPo Box 114Kenwood, CA 95452-0114 · (369) 210-8063 · Fax (808) 465-3261
Phone(369) 210-8063
Fax(808) 465-3261
Sole ProprietorYes
Enumeration DateJanuary 31, 2007
Last NPPES UpdateOctober 11, 20264 updates tracked since enumeration
NPPES CertifiedOctober 11, 2026
✔ NPI 1235276080 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyMarriage & Family TherapistBehavioral Health & Social Service Providers
Taxonomy Code106H00000X
License✔ Licensed in CA · MFC46475
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.
Also ListedCounselor · ProfessionalTaxonomy 101YP2500X · License LPC297 (CA)
317 TWIN LAKES DR, Santa Rosa, CA 95409
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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 Katherine Kirk's NPI number?

The NPI number for Katherine Kirk is 1235276080. It was assigned to this individual provider in the NPPES registry on January 31, 2007.

Where is Katherine Kirk located?

Katherine Kirk practices at 317 Twin Lakes Dr, Santa Rosa, CA 95409. The listed phone number is (369) 210-8063.

What is Katherine Kirk'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 Katherine Kirk was last updated on October 11, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 18 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.