Young Thi McMahan, M.D.
NPI 1013352145ActiveIndividual· Dermatology· Waco, TX
Dermatology (M.D.) with Oliver Street 5.01(A) Inc, practicing in Waco, Texas. Their prescriptions cost Medicare Part D more than their services did: $758,054 for 1,288 claims, against $317,409 paid for services in 2024. Ucb, Inc. was the largest of 19 companies reporting payments in 2025, $2,336 in all, mostly food and beverage.
Overview
| NPI | 1013352145 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | No |
| NPI issued | May 2, 2013 |
| Last updated in NPPES | Mar 17, 2018 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Dermatology Primary | 207N00000X | R0078 | TX |
Exclusion screening
| List | Result | Details |
|---|---|---|
| HHS-OIG LEIE · Oct 9, 2026 | No match | Checked by NPI and by name + state |
| North Carolina Medicaid · Nov 4, 2026 | No match | — |
| New York OMIG · Nov 4, 2026 | No match | — |
| Ohio Medicaid · Nov 4, 2026 | No match | — |
| Pennsylvania Medicheck · Nov 4, 2026 | No match | — |
| Washington HCA · Nov 4, 2026 | No match | — |
Official OIG search · How matching works ·Bulk check a roster
Medicare
| Enrollment (PECOS) | Enrolled Practitioner - Dermatology (TX) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 893 |
|---|---|
| Services billed | 6,248 across 67 procedure codes |
| Paid by Medicare | $317,409 |
Part D prescriptions in 2024
| Prescriptions (claims) | 1,288 · 1,454 30-day fills |
|---|---|
| Patients | 465 |
| Total drug cost | $758,054 |
| Generic share | 90% of claims |
Education and affiliations
| Graduation year | 2017 |
|---|---|
| Medicare specialty | Dermatology |
Medical group
- Oliver Street 5.01(A) IncCedar Park, TX · 168 clinicians
Industry payments (Open Payments)
- 2025$2,336 · 130 payments from 19 companies
- 2024$2,341 · 124 payments from 20 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Ucb, Inc. | $326.57 | 17 |
| Abbvie Inc. | $303.73 | 15 |
| Lilly USA, LLC | $208.12 | 11 |
| Regeneron Healthcare Solutions, Inc. | $191.38 | 12 |
| Incyte Corporation | $185.34 | 8 |
What the 2025 payments were for
- Food and Beverage$2,327 · 129 payments
- Education$9.65 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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