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

Teresa Anfinson, SLP

Individual provider Speech-Language Pathologist · NPI 1801939848

Teresa Anfinson, SLP is a Speech-Language Pathologist in Williston, North Dakota. Licensed in North Dakota. Registered with an NPI since 2007.

Licensed in
ND
In the registry since
2007
What do these letters mean?
SLP — Speech-Language Pathologist
Treats speech, language and swallowing disorders.

See every abbreviation used in this directory →

Claim this listing Report a problem Suggest an edit

Practice location Address checks out

1415 W Dakota Pkwy
Williston, ND 58801-3885
Phone: (701) 572-6757
Fax: (701) 774-3532
Show map & directions

Directions in Google Maps · Apple Maps · OpenStreetMap

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

Specialties & licences

Speech-Language Pathologist (primary) Taxonomy 235Z00000X · Licence 681 (ND)

Record details

NPI number1801939848
Entity typeIndividual (Type 1)
GenderFemale
Credentials SLP
Sole proprietorNo
NPI enumeratedFebruary 15, 2007
Last updated in NPPESJuly 9, 2007

Other providers in Williston