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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 O'BRIEN ABELLORENTZEN LMFT
NPI 1427365360
Marriage & Family Therapist in Davis, CA

Active since September 13, 2010
423 F ST STE 202, DAVIS, CA 95616(530) 341-2313 Get Directions Write a Review

NPPES record last updated: July 6, 2026. Verified against the NPPES registry weekly; last sync: August 09, 2026.

Record update history: Jul 6, 2026, Apr 3, 2024 (2 updates tracked since 2024).

About Katherine O'brien Abellorentzen Lmft NPPES

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

KATHERINE O'BRIEN ABELLORENTZEN LMFT (NPI 1427365360) is an individual marriage & family therapist in Davis, California, licensed in California (89208) and active in the NPI registry since September 2010.

NPPES Registry Identity

NPI1427365360
Entity TypeIndividualFemale
Primary Taxonomy106H00000X
Provider Legal NameKATHERINE O'BRIEN ABELLORENTZENCredential: LMFT
Location Address423 F ST STE 202Davis, CA 95616-4144
Mailing Address423 F St Ste 202Davis, CA 95616-4144 · (530) 341-2313
Phone(530) 341-2313
Sole ProprietorNo
Enumeration DateSeptember 13, 2010
Last NPPES UpdateJuly 6, 20262 updates tracked since enumeration
NPPES CertifiedJuly 6, 2026
✔ NPI 1427365360 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 · 89208
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.
423 F ST STE 202, Davis, CA 95616
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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 Abellorentzen's NPI number?

The NPI number for Katherine Abellorentzen is 1427365360. It was assigned to this individual provider in the NPPES registry on September 13, 2010.

Where is Katherine Abellorentzen located?

Katherine Abellorentzen practices at 423 F St Ste 202, Davis, CA 95616. The listed phone number is (530) 341-2313.

What is Katherine Abellorentzen'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 Abellorentzen was last updated on July 6, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 40 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.