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

Marissa Lonngi, LPC

Individual provider Professional Counselor · NPI 1356744072

Marissa Lonngi, LPC is a Professional Counselor in Southlake, Texas. Practices as a sole proprietor. Licensed in Texas.

Licensed in
TX
In the registry since
2014
Specialties on file
2
What do these letters mean?
LPC — Licensed Professional Counselor
A licensed mental health counsellor.

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Practice location Address checks out

771 E Southlake Blvd Ste 206
Southlake, TX 76092-6576
Phone: (832) 954-2948
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Professional Counselor (primary) Taxonomy 101YP2500X · Licence 67743 (TX)
Professional Counselor Taxonomy 101YP2500X · Licence 67443 (TX)

Record details

NPI number1356744072
Entity typeIndividual (Type 1)
GenderFemale
Credentials LPC
Sole proprietorYes
NPI enumeratedOctober 8, 2014
Last updated in NPPESJanuary 23, 2020
Certification dateJanuary 23, 2020
Mailing addressPo Box 115, Argyle, TX 76226-0115

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