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DR. GREGORY A WALSTON PHD, LMFT
NPI 1073646626
Marriage & Family Therapist in Burbank, CA

Active since March 13, 2007
4405 W RIVERSIDE DR STE 206, BURBANK, CA 91505(818) 825-4904 Get Directions Write a Review

NPPES record last updated: December 29, 2021. Verified against the NPPES registry weekly; last sync: August 02, 2026.

Record update history: Dec 29, 2021, Aug 22, 2018, Mar 14, 2017 (3 updates tracked since 2017).

About Dr. Gregory A Walston Phd, Lmft NPPES

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

DR. GREGORY A WALSTON PHD, LMFT (NPI 1073646626) is an individual marriage & family therapist in Burbank, California, licensed in California (38843) and active in the NPI registry since March 2007. He maintains a secondary practice location in Palmdale.

NPPES Registry Identity

NPI1073646626
Entity TypeIndividualMale
Primary Taxonomy106H00000X
Provider Legal NameDR. GREGORY A WALSTONCredential: PHD, LMFT
Location Address4405 W RIVERSIDE DR STE 206Burbank, CA 91505-4050
Mailing Address4405 Riverside Drive, Suite 205Burbank, CA 91505-4050 · (818) 825-4904
Phone(818) 825-4904
Sole ProprietorYes
Enumeration DateMarch 13, 2007
Last NPPES UpdateDecember 29, 20213 updates tracked since enumeration
NPPES CertifiedDecember 29, 2021
✔ NPI 1073646626 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 · 38843
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.
4405 W RIVERSIDE DR STE 206, Burbank, CA 91505
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Secondary Practice Location 1

Location 11224 East Ave. S, Suie EPalmdale, CA 93550-6180 · Phone (818) 825-4904

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 Gregory Walston's NPI number?

The NPI number for Gregory Walston is 1073646626. It was assigned to this individual provider in the NPPES registry on March 13, 2007.

Where is Gregory Walston located?

Gregory Walston practices at 4405 W Riverside Dr Ste 206, Burbank, CA 91505. The listed phone number is (818) 825-4904.

What is Gregory Walston'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 Gregory Walston was last updated on December 29, 2021. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 4 years 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.