Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.
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Mallory Ranee McCollister, MA, CCC-SLP

Individual provider Speech-Language Pathologist · NPI 1710297148

Mallory Ranee McCollister, MA, CCC-SLP is a Speech-Language Pathologist in Harrisburg, South Dakota. Registered with an NPI since 2010.

In the registry since
2010
What do these letters mean?
MA — Master of Arts
A graduate arts degree.
CCC-SLP — Certificate of Clinical Competence in Speech-Language Pathology
A speech-language pathologist certified by ASHA.

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Practice location Address checks out

1101 Tom Sawyer Trl
Harrisburg, SD 57032-2105
Phone: (605) 743-2567
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Speech-Language Pathologist (primary) Taxonomy 235Z00000X

Record details

NPI number1710297148
Entity typeIndividual (Type 1)
GenderFemale
Credentials MA , CCC-SLP
Sole proprietorNo
NPI enumeratedOctober 19, 2010
Last updated in NPPESSeptember 19, 2016

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