Dean Borrisov Kostov, MD
NPI 1154528776ActiveIndividual· Neurological Surgery· Newport News, VA
Neurological Surgery (MD) in Newport News, Virginia, trained at University of Pittsburgh School of Medicine (class of 2004). Mostly services rather than prescriptions: Medicare paid $417,445 for 336 patients in 2024, with only 42 Part D claims. Medtronic, Inc. was the largest of 4 companies reporting payments in 2025, $113.57 in all, mostly food and beverage.
Overview
| NPI | 1154528776 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Jun 28, 2007 |
| Last updated in NPPES | Jan 20, 2014 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Neurological Surgery Primary | 207T00000X | 0101249564 | VA |
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 (VA) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 336 |
|---|---|
| Services billed | 1,348 across 92 procedure codes |
| Paid by Medicare | $417,445 |
Part D prescriptions in 2024
| Prescriptions (claims) | 42 · 52 30-day fills |
|---|---|
| Patients | 25 |
| Total drug cost | $2,966 |
| Generic share | 93% of claims |
Education and affiliations
| Medical school | University of Pittsburgh School of Medicine |
|---|---|
| Graduation year | 2004 |
| Medicare specialty | Neurosurgery |
Medical group
- Riverside Physician Services IncWilliamsburg, VA · 797 clinicians
Hospital affiliations
- Riverside Doctors' Hospital of WilliamsburgWilliamsburg, VA
- Riverside Regional Medical CenterNewport News, VA
- Riverside Walter Reed HospitalGloucester, VA
- Sentara Williamsburg Regional Medical CenterWilliamsburg, VA
Industry payments (Open Payments)
- 2025$113.57 · 6 payments from 4 companies
- 2024$227.79 · 8 payments from 3 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Medtronic, Inc. | $37.31 | 2 |
| Depuy Synthes Sales Inc. | $32.21 | 2 |
| Microvention, Inc. | $23.16 | 1 |
| Pfizer Inc. | $20.89 | 1 |
What the 2025 payments were for
- Food and Beverage$113.57 · 6 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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