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

MS. Mari Alfieri Harris, LAC

Individual provider Addiction (Substance Use Disorder) Counselor · NPI 1700818887

MS. Mari Alfieri Harris, LAC is an Addiction (Substance Use Disorder) Counselor in Lake Charles, Louisiana. Licensed in Louisiana. Registered with an NPI since 2006.

Licensed in
LA
In the registry since
2006
What do these letters mean?
LAC — Licensed Associate Counselor
A counsellor practising under supervision toward full licensure. In some states the same letters mean Licensed Acupuncturist.

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Practice location Address checks out

3505 5th Ave Ste B
Lake Charles, LA 70607-2156
Phone: (337) 475-4855
Fax: (337) 475-4858
Show map & directions

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

Specialties & licences

Addiction (Substance Use Disorder) Counselor (primary) Taxonomy 101YA0400X · Licence 955 (LA)

Record details

NPI number1700818887
Entity typeIndividual (Type 1)
GenderFemale
Credentials LAC
Sole proprietorNo
NPI enumeratedJuly 7, 2006
Last updated in NPPESJuly 8, 2007

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