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

Katharine Powell Wilson

Individual provider Speech-Language Pathologist · NPI 1659929552

Katharine Powell Wilson is a Speech-Language Pathologist in Frederick, Maryland. Practices as a sole proprietor. Registered with an NPI since 2019.

In the registry since
2019

Practice location Address checks out

1010 Fairview Ave
Frederick, MD 21701-4134
Phone: (227) 203-1480
Show map & directions

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

Specialties & licences

Speech-Language Pathologist (primary) Taxonomy 235Z00000X

Record details

NPI number1659929552
Entity typeIndividual (Type 1)
GenderFemale
Sole proprietorYes
NPI enumeratedSeptember 4, 2019
Last updated in NPPESAugust 15, 2025
Certification dateAugust 15, 2025
Mailing address6 Spangler Ct, Thurmont, MD 21788-1791

Other providers in Frederick