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

Mrs. Tammy Ruth Harder, MSCCC-SLP

Individual provider Speech-Language Pathologist · NPI 1750689691

Mrs. Tammy Ruth Harder, MSCCC-SLP is a Speech-Language Pathologist in Newark, Delaware. Practices as a sole proprietor. Licensed in Delaware and Texas.

Licensed in
DE, TX
In the registry since
2011
Specialties on file
2

Practice location Address checks out

200 Biddle Ave #11
Newark, DE 19702
Phone: (302) 836-1000
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 01-0001812 (DE)
Speech-Language Pathologist Taxonomy 235Z00000X · Licence 104593 (TX)

Record details

NPI number1750689691
Entity typeIndividual (Type 1)
GenderFemale
Credentials MSCCC-SLP
Sole proprietorYes
NPI enumeratedMarch 1, 2011
Last updated in NPPESJune 4, 2021
Certification dateJune 4, 2021

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