Doctor profile · Federal record
Dr. Tanya Yost-Duncan, SLP
Speech-Language Pathologist (CMS: Qualified Speech Language Pathologist) · Rock Hill, SC
- NPI 1174710610
- 30 yrs in practice
- Female
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
556 Jedburgh Way
Rock Hill, SC 297307475
(803) 980-5400
Credentials & registration
- NPI registered
- September 2007 — 19 yrs on file
- Profile last updated
- July 5, 2011
- Year of graduation
- 1996 — 30 yrs since
- Specialty taxonomy
- 235Z00000X — NUCC code
- State license (1)
- South Carolina #2386
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1174710610. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
207
Distinct HCPCS
3
Medicare allowed
$16,328
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
92507 |
Treatment of speech, language, voice, communication, and/or hearing processing disorder | 180 | 19 | $68 | |
92523 |
Evaluation of speech sound production with evaluation of language comprehension and expression | 16 | 16 | $200 | |
92610 |
Evaluation of swallowing function | 11 | 11 | $76 |
In context: peer comparison
Among 1 peers in this city , average services per provider: 69. This provider delivers 3.0× the peer median.Frequently asked questions
What is Dr. Tanya Yost-Duncan's medical specialty?
Dr. Tanya Yost-Duncan practices Speech-Language Pathologist in Rock Hill, SC.
Where does Dr. Tanya Yost-Duncan practice?
Dr. Tanya Yost-Duncan practices at 556 Jedburgh Way, Rock Hill, SC 297307475. Office phone: 8039805400.
What is Dr. Tanya Yost-Duncan's NPI?
Dr. Tanya Yost-Duncan's National Provider Identifier (NPI) is 1174710610, issued by NPPES.
Does Dr. Tanya Yost-Duncan accept Medicare assignment?
Dr. Tanya Yost-Duncan does not accept Medicare assignment for all services. Patients may be billed amounts beyond Medicare-allowed charges.
What procedures does Dr. Tanya Yost-Duncan commonly perform?
Top Medicare-reported procedures in 2023: Treatment of speech, language, voice, communication, and/or hearing processing disorder (HCPCS 92507); Evaluation of speech sound production with evaluation of language comprehension and expression (HCPCS 92523); Evaluation of swallowing function (HCPCS 92610). Source: CMS Medicare Physician & Other Practitioners file.