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

Marcia Williams, SLP

Individual provider Speech-Language Pathologist · NPI 1447567144

Marcia Williams, SLP is a Speech-Language Pathologist in Pocatello, Idaho. Licensed in Idaho. Registered with an NPI since 2010.

Licensed in
ID
In the registry since
2010
What do these letters mean?
SLP — Speech-Language Pathologist
Treats speech, language and swallowing disorders.

See every abbreviation used in this directory →

Practice location Address checks out

1110 Call Creek Dr Ste 4B
Pocatello, ID 83201-3072 Not confirmed with CMS for 16 years — call before visiting
Phone: (208) 233-4600
Fax: (208) 233-4262
Show map & directions

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

Specialties & licences

Speech-Language Pathologist (primary) Taxonomy 235Z00000X · Licence SLP1311 (ID)

Record details

NPI number1447567144
Entity typeIndividual (Type 1)
GenderFemale
Credentials SLP
Sole proprietorNo
NPI enumeratedSeptember 2, 2010
Last updated in NPPESSeptember 2, 2010

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