Wissam Aldayoub, M.D.
NPI 1881073625ActiveIndividual· Internal Medicine· Memphis, TN
Internal Medicine (M.D.) with Nuvance Health Medical Practice PC, practicing in Memphis, Tennessee. In 2024 Medicare paid $119,975 for 479 patients, and Part D covered 514 of their prescriptions, 89% of them generic. E.R. Squibb & Sons, L.L.C. reported $21.17 in payments in 2025, mostly food and beverage. Lists Northern Dutchess Hospital and 1 other hospital as hospital affiliations.
Overview
| NPI | 1881073625 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | No |
| NPI issued | May 26, 2015 |
| Last updated in NPPES | Jan 4, 2024 |
| Certified by provider | Jan 4, 2024 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine Primary | 207R00000X | 57704 | TN |
| Internal Medicine | 207R00000X | 326407 | NY |
| Internal Medicine | 207R00000X | E-13223 | AR |
| Internal Medicine | 207R00000X | 27701 | MS |
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 (NY); Practitioner - Internal Medicine (TN) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 479 |
|---|---|
| Services billed | 1,447 across 9 procedure codes |
| Paid by Medicare | $119,975 |
Part D prescriptions in 2024
| Prescriptions (claims) | 514 · 537 30-day fills |
|---|---|
| Patients | 211 |
| Total drug cost | $24,028 |
| Generic share | 89% of claims |
Education and affiliations
| Graduation year | 2013 |
|---|---|
| Medicare specialty | Internal Medicine |
Medical group
- Nuvance Health Medical Practice PCReading, PA · 595 clinicians
Hospital affiliations
- Northern Dutchess HospitalRhinebeck, NY
- Vassar Brothers Medical CenterPoughkeepsie, NY
Other facilities
- Hudson Valley HospiceHospice · Poughkeepsie, NY
Industry payments (Open Payments)
- 2025$21.17 · 1 payment from 1 company
- 2024$36.57 · 2 payments from 2 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| E.R. Squibb & Sons, L.L.C. | $21.17 | 1 |
What the 2025 payments were for
- Food and Beverage$21.17 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 446 internal medicine physicians in Memphis · All internal medicine physicians in Tennessee