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

Mahan and Associates, LLC

Organization Psychologist · NPI 1144423609

Mahan and Associates, LLC provides Psychologist services in Terre Haute, Indiana. Licensed in Indiana. Registered with an NPI since 2007.

Licensed in
IN
In the registry since
2007
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

1400 E Pugh Dr Ste 3
Terre Haute, IN 47802-3942 Not confirmed with CMS for 16 years — call before visiting
Phone: (812) 236-9569
Fax: (812) 237-3964
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

School Psychologist (primary) Taxonomy 103TS0200X · Licence 20041149 (IN)
Psychologist Taxonomy 103T00000X · Licence 20041149 (IN)
Clinical Child & Adolescent Psychologist Taxonomy 103TC2200X · Licence 20041149 (IN)

Record details

NPI number1144423609
Entity typeOrganization (Type 2)
Organization subpartNo
Authorized official Suellyn Mahan — Owner · (812) 236-9569
NPI enumeratedJune 11, 2007
Last updated in NPPESJuly 30, 2010
Mailing address1400 E Pugh Dr, Suite 3, Terre Haute, IN 47802-3942

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