Shay Mayya, MD
NPI 1366499220ActiveIndividual· Internal Medicine· Dallas, TX
Internal Medicine (MD) with Sash Healthcare Services, practicing in Dallas, Texas. 285 Medicare patients in 2024, $82,276 paid; nearly all of their 331 Part D prescriptions were generic (95%). Lists Legent Orthopedic Hospital and 3 other hospitals as hospital affiliations.
Overview
| NPI | 1366499220 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | May 27, 2006 |
| Last updated in NPPES | Oct 2, 2026 |
| Certified by provider | Oct 2, 2026 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine Primary | 207R00000X | N9264 | TX |
| Internal Medicine | 207R00000X | 4301081763 | MI |
Exclusion screening
| List | Result | Details |
|---|---|---|
| HHS-OIG LEIE · Nov 10, 2026 | No match | Checked by NPI and by name + state |
| North Carolina Medicaid · Nov 11, 2026 | No match | — |
| New York OMIG · Nov 11, 2026 | No match | — |
| Ohio Medicaid · Nov 11, 2026 | No match | — |
| Pennsylvania Medicheck · Nov 11, 2026 | No match | — |
| Washington HCA · Nov 11, 2026 | No match | — |
Official OIG search · How matching works ·Bulk check a roster
Medicare
| Enrollment (PECOS) | Enrolled Practitioner - Internal Medicine (TX) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 285 |
|---|---|
| Services billed | 1,104 across 10 procedure codes |
| Paid by Medicare | $82,276 |
Part D prescriptions in 2024
| Prescriptions (claims) | 331 · 339 30-day fills |
|---|---|
| Patients | 147 |
| Total drug cost | $10,778 |
| Generic share | 95% of claims |
Education and affiliations
| Graduation year | 2000 |
|---|---|
| Medicare specialty | Internal Medicine |
| Secondary specialties | Hospitalist |
Medical group
- Sash Healthcare ServicesDallas, TX · 2 clinicians
Hospital affiliations
- Legent Orthopedic HospitalGrapevine, TX
- Legent Surgical Hospital PlanoPlano, TX
- Texas Health Center for Diagnostics & Surgery PlanPlano, TX
- Texas Health Presbyterian Hospital PlanoPlano, TX
Other facilities
- Home Care NetworkHome health agency · Palestine, TX
Industry payments (Open Payments)
None reported for 2025 or 2024.
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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