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

Lan Thanh Diep Griffith, MA, LPC, NCC

Individual provider Professional Counselor · NPI 1801431374

Lan Thanh Diep Griffith, MA, LPC, NCC is a Professional Counselor in Washington, Pennsylvania. Licensed in Pennsylvania. Registered with an NPI since 2019.

Licensed in
PA
In the registry since
2019
What do these letters mean?
MA — Master of Arts
A graduate arts degree.
LPC — Licensed Professional Counselor
A licensed mental health counsellor.
NCC — National Certified Counselor
A counsellor certified by the NBCC.

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Practice location Address checks out

90 W Chestnut St
Washington, PA 15301-4524
Phone: (724) 222-7500
Fax: (724) 222-5215
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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 PC011909 (PA)

Record details

NPI number1801431374
Entity typeIndividual (Type 1)
GenderFemale
Credentials MA , LPC , NCC
Sole proprietorNo
NPI enumeratedNovember 8, 2019
Last updated in NPPESNovember 8, 2019

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