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Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 30 days.

DEREK RYAN FORTNEY
NPI 1508646001
Marriage & Family Therapist in Los Angeles, CA

Active since October 02, 2023
6448 W 86TH PL, LOS ANGELES, CA 90045(310) 871-1235 Get Directions Write a Review

NPPES record last updated: July 27, 2026. Verified against the NPPES registry weekly; last sync: August 02, 2026.

Record update history: Jul 27, 2026, Oct 16, 2023, Oct 2, 2023 (3 updates tracked since 2023).

About Derek Ryan Fortney NPPES

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

DEREK RYAN FORTNEY (NPI 1508646001) is an individual marriage & family therapist in Los Angeles, California, licensed in California (156060) and active in the NPI registry since October 2023.

NPPES Registry Identity

NPI1508646001
Entity TypeIndividualMale
Primary Taxonomy106H00000X
Provider Legal NameDEREK RYAN FORTNEY
Location Address6448 W 86TH PLLos Angeles, CA 90045-3745
Mailing Address6448 W 86th PlLos Angeles, CA 90045-3745 · (310) 871-1235
Phone(310) 871-1235
Sole ProprietorNo
Enumeration DateOctober 2, 2023
Last NPPES UpdateJuly 27, 20263 updates tracked since enumeration
NPPES CertifiedJuly 27, 2026
✔ NPI 1508646001 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 · 156060
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.
6448 W 86TH PL, Los Angeles, CA 90045
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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 Derek Fortney's NPI number?

The NPI number for Derek Fortney is 1508646001. It was assigned to this individual provider in the NPPES registry on October 2, 2023.

Where is Derek Fortney located?

Derek Fortney practices at 6448 W 86th Pl, Los Angeles, CA 90045. The listed phone number is (310) 871-1235.

What is Derek Fortney'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 Derek Fortney was last updated on July 27, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 9 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.