MR. BRIAN ANDREW COLBY AMFT
NPI 1174019442
Marriage & Family Therapist in Roseville, CA

Q: What is Brian Colby's NPI number?

The NPI number for Brian Colby is 1174019442. It was assigned to this individual provider in the NPPES registry on July 10, 2018.

Q: What is Brian Colby'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 Brian Colby was last updated on January 2, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 7 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 July 10, 2018

1382 BLUE OAKS BLVD STE 213, ROSEVILLE, CA 95678(916) 234-3367 Get Directions Write a Review

NPPES record last updated: January 2, 2026. Verified against the NPPES registry weekly; last sync: August 09, 2026.

Record update history: Jan 2, 2026, Mar 14, 2023, Jul 10, 2018 (3 updates tracked since 2018).

On this page

About Mr. Brian Andrew Colby Amft NPPES

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

MR. BRIAN ANDREW COLBY AMFT (NPI 1174019442) is an individual marriage & family therapist in Roseville, California, licensed in California (158258) and active in the NPI registry since July 2018.

NPPES Registry Identity

NPI1174019442

Entity TypeIndividualMale

Primary Taxonomy106H00000X

Provider Legal NameMR. BRIAN ANDREW COLBYCredential: AMFT

Location Address1382 BLUE OAKS BLVD STE 213Roseville, CA 95678-7052

Mailing Address307 S B StSan Mateo, CA 94401-4053 · (650) 200-0723

Phone(916) 234-3367

Sole ProprietorNo

Enumeration DateJuly 10, 2018

Last NPPES UpdateJanuary 2, 20263 updates tracked since enumeration

NPPES CertifiedJanuary 2, 2026

✔ NPI 1174019442 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 · 158258

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 ListedStudent in an Organized Health Care Education/Training ProgramTaxonomy 390200000X

1382 BLUE OAKS BLVD STE 213, Roseville, CA 95678

Open in Google Maps ↗

Other Providers at the Same Location NPPES 20

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

NIKKI LANE

Counselor (Mental Health)