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

Gwyneth Dreyer Dinehart

Individual provider Speech-Language Pathologist · NPI 1154937175

Gwyneth Dreyer Dinehart is a Speech-Language Pathologist in Westerville, Ohio. Practices as a sole proprietor and works from 3 locations. Registered with an NPI since 2020.

In the registry since
2020

Practice location Address checks out

6015 E Walnut St
Westerville, OH 43081-9620
Phone: (800) 892-0640
Show map & directions

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

Additional practice locations (2)

  • 494 W Central Ave, Delaware, OH 43015-1470 — (740) 369-3650
  • 3940 N Hampton Dr, Powell, OH 43065-8442 — (614) 789-4473

Specialties & licences

Speech-Language Pathologist (primary) Taxonomy 235Z00000X

Record details

NPI number1154937175
Entity typeIndividual (Type 1)
GenderFemale
Sole proprietorYes
NPI enumeratedSeptember 16, 2020
Last updated in NPPESApril 23, 2026
Certification dateApril 23, 2026

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