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

Mrs. Susan A. Trett, MS, LPC, LMFT

Individual provider Genetic Counselor (M.S.) · NPI 1538298849

Mrs. Susan A. Trett, MS, LPC, LMFT is a Genetic Counselor (M.S.) in Lafayette, Louisiana. Practices as a sole proprietor. Licensed in Louisiana.

Licensed in
LA
In the registry since
2007
What do these letters mean?
MS — Master of Science
A graduate science degree.
LPC — Licensed Professional Counselor
A licensed mental health counsellor.
LMFT — Licensed Marriage and Family Therapist
A therapist licensed to treat couples and families.

See every abbreviation used in this directory →

Practice location Address checks out

413 Elmwood Dr
Lafayette, LA 70503-5219
Phone: (337) 989-0149
Show map & directions

Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Genetic Counselor (M.S.) (primary) Taxonomy 170300000X · Licence 1569 & 344 (LA)

Record details

NPI number1538298849
Entity typeIndividual (Type 1)
GenderFemale
Credentials MS , LPC , LMFT
Sole proprietorYes
NPI enumeratedMarch 4, 2007
Last updated in NPPESJuly 8, 2007

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