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

Mr. Mark T Gualazzi

Individual provider Addiction (Substance Use Disorder) Counselor · NPI 1205959160

Mr. Mark T Gualazzi is an Addiction (Substance Use Disorder) Counselor in Pittsburgh, Pennsylvania. Registered with an NPI since 2007.

In the registry since
2007

Practice location Address checks out

20 S 13th St
Pittsburgh, PA 15203-1230
Phone: (412) 855-0065
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

Record details

NPI number1205959160
Entity typeIndividual (Type 1)
GenderMale
Sole proprietorNo
NPI enumeratedApril 7, 2007
Last updated in NPPESJuly 8, 2007

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