Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.
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Margot Grace Diffendaffer, CCC-SLP

Individual provider Speech-Language Pathologist · NPI 1346894912

Margot Grace Diffendaffer, CCC-SLP is a Speech-Language Pathologist in Missoula, Montana. Registered with an NPI since 2019.

In the registry since
2019
What do these letters mean?
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

2827 Fort Missoula Rd
Missoula, MT 59804-7408
Phone: (406) 327-4100
Fax: (406) 327-4496
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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 number1346894912
Entity typeIndividual (Type 1)
GenderFemale
Credentials CCC-SLP
Sole proprietorNo
NPI enumeratedJuly 31, 2019
Last updated in NPPESOctober 15, 2024
Certification dateOctober 15, 2024

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