Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.
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Tanya L Yost-Duncan, SLP

Individual provider Speech-Language Pathologist · NPI 1174710610

Tanya L Yost-Duncan, SLP is a Qualified Speech Language Pathologist in Rock Hill, South Carolina. Qualified in 1996, 30 years ago. Practices with Revo Rehab, Inc, a 5-clinician group. Licensed in South Carolina.

Years since qualifying
30
Licensed in
SC
In the registry since
2007
What do these letters mean?
SLP — Speech-Language Pathologist
Treats speech, language and swallowing disorders.

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Practice location Address checks out

556 Jedburgh Way
Rock Hill, SC 29730-7475 Not confirmed with CMS for 15 years — call before visiting
Phone: (803) 980-5400
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Speech-Language Pathologist (primary) Taxonomy 235Z00000X · Licence 2386 (SC)

Record details

NPI number1174710610
Entity typeIndividual (Type 1)
GenderFemale
Credentials SLP
Sole proprietorNo
NPI enumeratedSeptember 28, 2007
Last updated in NPPESJuly 5, 2011

Medicare enrollment

From the CMS Doctors & Clinicians file — this clinician is enrolled in Medicare.

Medicare specialtyQUALIFIED SPEECH LANGUAGE PATHOLOGIST
Medical schoolOTHER
Graduated 1996 (30 years in practice)
Group practice Revo Rehab, Inc — 5 clinicians
Accepts Medicare assignment Not indicated

Medicare patients and services, 2024

From the CMS Medicare Physician & Other Practitioners file for calendar year 2024. It counts Original Medicare patients only, so a practice that mostly sees Medicare Advantage or privately insured patients looks smaller here than it is.

Medicare patients32
Services billed 225 a service is one billed item, such as a visit, a test or a procedure
Average patient age73

Dollar amounts are not shown. What Medicare pays a practice is gross billings, before staff, premises and tax and including the cost of any drugs it administers, so it is not what a clinician earns.

Colleagues at Revo Rehab, Inc

Clinicians the CMS Doctors & Clinicians file lists under the same group practice.

Other providers in Rock Hill