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

William R. Ainsworth Professional Counseling Services LLC

Organization Addiction (Substance Use Disorder) Counselor · NPI 1306019781

William R. Ainsworth Professional Counseling Services LLC is an Addiction (Substance Use Disorder) Counselor in Slippery Rock, Pennsylvania. Licensed in Pennsylvania. Registered with an NPI since 2008.

Licensed in
PA
In the registry since
2008
Specialties on file
3
What do these letters mean?
LLC — Limited liability company
A form of business registration, not a clinical qualification.

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Practice location Address checks out

164 S Main St
Slippery Rock, PA 16057-1245
Phone: (724) 794-1404
Fax: (724) 794-1404
Show map & directions

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

Specialties & licences

Professional Counselor (primary) Taxonomy 101YP2500X · Licence PC001270 (PA)
Addiction (Substance Use Disorder) Counselor Taxonomy 101YA0400X · Licence 2436 (PA)
Mental Health Counselor Taxonomy 101YM0800X · Licence PC001270 (PA)

Record details

NPI number1306019781
Entity typeOrganization (Type 2)
Organization subpartNo
Authorized official William Ainsworth — President · (724) 794-1404
NPI enumeratedApril 8, 2008
Last updated in NPPESNovember 4, 2014
Mailing address228 Franklin St, Slippery Rock, PA 16057-1103

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