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MARK RUSSELL HOLT MS, LMFT
NPI 1689555112
Marriage & Family Therapist in Hammond, LA

Active since September 10, 2025
902 C M FAGAN DR STE C, HAMMOND, LA 70403(985) 981-5954 Get Directions Write a Review

NPPES record last updated: September 10, 2025. Verified against the NPPES registry weekly; last sync: August 02, 2026.

About Mark Russell Holt Ms, Lmft NPPES

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

MARK RUSSELL HOLT MS, LMFT (NPI 1689555112) is an individual marriage & family therapist in Hammond, Louisiana, licensed in Louisiana (MFT1513) and active in the NPI registry since September 2025.

NPPES Registry Identity

NPI1689555112
Entity TypeIndividualMale
Primary Taxonomy106H00000X
Provider Legal NameMARK RUSSELL HOLTCredential: MS, LMFT
Location Address902 C M FAGAN DR STE CHammond, LA 70403-6043
Mailing Address902 C M Fagan Dr Ste CHammond, LA 70403-6043 · (985) 981-5954
Phone(985) 981-5954
Sole ProprietorYes
Enumeration DateSeptember 10, 2025
NPPES CertifiedSeptember 10, 2025
✔ NPI 1689555112 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyMarriage & Family TherapistBehavioral Health & Social Service Providers
Taxonomy Code106H00000X
Licenses✔ Licensed in LA · MFT1513✔ Licensed in TX · 203593
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.
902 C M FAGAN DR STE C, Hammond, LA 70403
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Other Providers at the Same Location NPPES 2

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

THOMAS CARPENTER
Counselor (Mental Health)
902 C M FAGAN DR STE C
HAMMOND, LA 70403
Tangipahoa Parish (985) 956-7021
KATIE KRAUSE LPC
Counselor (Professional)
902 C M FAGAN DR STE C
HAMMOND, LA 70403
Tangipahoa Parish (985) 956-7021

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 Mark Holt's NPI number?

The NPI number for Mark Holt is 1689555112. It was assigned to this individual provider in the NPPES registry on September 10, 2025.

Where is Mark Holt located?

Mark Holt practices at 902 C M Fagan Dr Ste C, Hammond, LA 70403. The listed phone number is (985) 981-5954.

What is Mark Holt'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 Mark Holt was last updated on September 10, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 10 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.