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

Stephen J Mattern, MALCPC

Individual provider Counselor · NPI 1689777260

Stephen J Mattern, MALCPC is a Counselor in Peoria, Illinois. Licensed in Illinois. Registered with an NPI since 2006.

Licensed in
IL
In the registry since
2006

Practice location Address checks out

6615 N Big Hollow Rd
Peoria, IL 61615-2451
Phone: (309) 692-6622
Fax: (309) 692-6952
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Counselor (primary) Taxonomy 101Y00000X (IL)

Record details

NPI number1689777260
Entity typeIndividual (Type 1)
GenderMale
Credentials MALCPC
Sole proprietorNo
NPI enumeratedSeptember 7, 2006
Last updated in NPPESJuly 8, 2007
Mailing address6615 N Big Hollow Rd, Peoria, IL 61615-2451

Other providers in Peoria