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

Jacki Estok, MSW

Individual provider Mental Health Counselor · NPI 1770993842

Jacki Estok, MSW is a Mental Health Counselor in Johnstown, Pennsylvania. Practices as a sole proprietor. Registered with an NPI since 2014.

In the registry since
2014
What do these letters mean?
MSW — Master of Social Work
The graduate degree in social work.

See every abbreviation used in this directory →

Practice location Address checks out

131 Market St
Johnstown, PA 15901-1628
Phone: (814) 361-2414
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Mental Health Counselor (primary) Taxonomy 101YM0800X

Record details

NPI number1770993842
Entity typeIndividual (Type 1)
GenderFemale
Credentials MSW
Sole proprietorYes
NPI enumeratedApril 29, 2014
Last updated in NPPESApril 29, 2014
Mailing address131 Market St, Johnstown, PA 15901-1628

Other providers in Johnstown