Stylianos Kyriakos Rammos, MD
NPI 1568669828ActiveIndividual· Neurological Surgery· Sherwood, AR
Neurological Surgery (MD) with St Vincent Medical Group, practicing in Sherwood, Arkansas. In 2024 Medicare paid $159,361 for 298 patients, and Part D covered 544 of their prescriptions, 70% of them generic. Medtronic, Inc. was the largest of 2 companies reporting payments in 2025, $168.76 in all, mostly food and beverage. Lists Chi-St Vincent Infirmary and 4 other hospitals as hospital affiliations.
Overview
| NPI | 1568669828 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Jun 29, 2007 |
| Last updated in NPPES | Oct 3, 2019 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Neurological Surgery Primary | 207T00000X | E-6632 | AR |
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 (AR) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 298 |
|---|---|
| Services billed | 788 across 83 procedure codes |
| Paid by Medicare | $159,361 |
Part D prescriptions in 2024
| Prescriptions (claims) | 544 · 966 30-day fills |
|---|---|
| Patients | 140 |
| Total drug cost | $123,729 |
| Generic share | 70% of claims |
Education and affiliations
| Graduation year | 2000 |
|---|---|
| Medicare specialty | Neurosurgery |
Medical group
- St Vincent Medical GroupLittle Rock, AR · 240 clinicians
Hospital affiliations
- Chi-St Vincent InfirmaryLittle Rock, AR
- Conway Regional Medical Center, IncConway, AR
- Jefferson Regional Medical CenterPine Bluff, AR
- St Marys Regional Medical CenterRussellville, AR
- St Vincent Medical Center/NorthSherwood, AR
Other facilities
- Baptist Health Rehabilitation InstituteInpatient rehabilitation facility · Little Rock, AR
Industry payments (Open Payments)
- 2025$168.76 · 6 payments from 2 companies
- 2024$247.61 · 10 payments from 2 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Medtronic, Inc. | $149.41 | 5 |
| Depuy Synthes Sales Inc. | $19.35 | 1 |
What the 2025 payments were for
- Food and Beverage$168.76 · 6 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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