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

Santilli Psychological and Wellness Services, LLC

Organization Addiction (Substance Use Disorder) Psychologist · NPI 1134562325

Santilli Psychological and Wellness Services, LLC is an Addiction (Substance Use Disorder) Psychologist in Irwin, Pennsylvania. Licensed in Pennsylvania. Registered with an NPI since 2013.

Licensed in
PA
In the registry since
2013
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

3535 Route 130 Ste 2 Lowr Level
Irwin, PA 15642-2143
Phone: (412) 378-1058
Fax: (412) 246-9383
Show map & directions

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

Specialties & licences

Clinical Psychologist (primary) Taxonomy 103TC0700X · Licence PS015111 (PA)
Addiction (Substance Use Disorder) Psychologist Taxonomy 103TA0400X
Cognitive & Behavioral Psychologist Taxonomy 103TB0200X · Licence PS015111 (PA)

Record details

NPI number1134562325
Entity typeOrganization (Type 2)
Organization subpartNo
Authorized official Michelle Santilli — Owner And Psychologist · (412) 378-1058
NPI enumeratedApril 8, 2013
Last updated in NPPESAugust 25, 2014
Mailing address328 Brandywine Dr, Irwin, PA 15642-9225