Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.
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Mark Russell Holt, MS, LMFT

Individual provider Marriage & Family Therapist · NPI 1689555112

Mark Russell Holt, MS, LMFT is a Marriage & Family Therapist in Hammond, Louisiana. Practices as a sole proprietor. Licensed in Louisiana and Texas.

Licensed in
LA, TX
In the registry since
2025
Specialties on file
2
What do these letters mean?
MS — Master of Science
A graduate science degree.
LMFT — Licensed Marriage and Family Therapist
A therapist licensed to treat couples and families.

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Practice location Address checks out

902 C M Fagan Dr Ste C
Hammond, LA 70403-6043
Phone: (985) 981-5954
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Marriage & Family Therapist (primary) Taxonomy 106H00000X · Licence MFT1513 (LA)
Marriage & Family Therapist Taxonomy 106H00000X · Licence 203593 (TX)

Record details

NPI number1689555112
Entity typeIndividual (Type 1)
GenderMale
Credentials MS , LMFT
Sole proprietorYes
NPI enumeratedSeptember 10, 2025
Last updated in NPPESSeptember 10, 2025
Certification dateSeptember 10, 2025

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