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

Hannah Elizabeth Gassaway, MSCCC-SLP

Individual provider Speech-Language Pathologist · NPI 1811738727

Hannah Elizabeth Gassaway, MSCCC-SLP is a Speech-Language Pathologist in Muskogee, Oklahoma. Licensed in Oklahoma. Registered with an NPI since 2024.

Licensed in
OK
In the registry since
2024

Practice location Address checks out

1111 N 36th St
Muskogee, OK 74401-1809
Phone: (918) 683-4621
Fax: (918) 683-4002
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 6420 (OK)

Record details

NPI number1811738727
Entity typeIndividual (Type 1)
GenderFemale
Credentials MSCCC-SLP
Sole proprietorNo
NPI enumeratedJune 4, 2024
Last updated in NPPESApril 19, 2025
Certification dateApril 19, 2025

Other providers in Muskogee