Mark Viktor Silver, MD
NPI 1750354437ActiveIndividual· Neurological Surgery· Sherman, TX
Neurological Surgery (MD) with Mark Viktor Silver, PLLC, practicing in Sherman, Texas. 191 Medicare patients in 2024, $115,796 paid; all of their 874 Part D prescriptions were generic. Abbott Laboratories reported $345.09 in payments in 2025, mostly food and beverage. Lists Baylor Scott and White Surgical Hospital at Sherma and 4 other hospitals as hospital affiliations.
Overview
| NPI | 1750354437 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Feb 11, 2006 |
| Last updated in NPPES | Feb 21, 2014 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Neurological Surgery Primary | 207T00000X | N1605 | TX |
| Neurological Surgery | 207T00000X | ME91668 | FL |
Exclusion screening
| List | Result | Details |
|---|---|---|
| HHS-OIG LEIE · Oct 9, 2026 | No match | Checked by NPI and by name + state |
| North Carolina Medicaid · Nov 10, 2026 | No match | — |
| New York OMIG · Nov 10, 2026 | No match | — |
| Ohio Medicaid · Nov 10, 2026 | No match | — |
| Pennsylvania Medicheck · Nov 10, 2026 | No match | — |
| Washington HCA · Nov 10, 2026 | No match | — |
Official OIG search · How matching works ·Bulk check a roster
Medicare
| Enrollment (PECOS) | Enrolled Practitioner - Neurosurgery (TX) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 191 |
|---|---|
| Services billed | 591 across 40 procedure codes |
| Paid by Medicare | $115,796 |
Part D prescriptions in 2024
| Prescriptions (claims) | 874 · 876 30-day fills |
|---|---|
| Patients | 179 |
| Total drug cost | $4,967 |
| Generic share | 100% of claims |
Education and affiliations
| Graduation year | 1994 |
|---|---|
| Medicare specialty | Neurosurgery |
Medical group
- Mark Viktor Silver, PLLCSheman, TX · 2 clinicians
Hospital affiliations
- Baylor Scott and White Surgical Hospital at ShermaSherman, TX
- Hunt Regional Medical CenterGreenville, TX
- North Texas Medical CenterGainesville, TX
- Paris Regional Medical CenterParis, TX
- Texoma Medical CenterDenison, TX
Other facilities
- Elara CaringHome health agency · Paris, TX
- Elara CaringHome health agency · Sherman, TX
Industry payments (Open Payments)
- 2025$345.09 · 7 payments from 1 company
- 2024$1,173 · 27 payments from 3 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Abbott Laboratories | $345.09 | 7 |
What the 2025 payments were for
- Food and Beverage$345.09 · 7 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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