James Zachary Mason, MD
NPI 1205806692ActiveIndividual· Neurological Surgery· North Little Rock, AR
Neurological Surgery (MD) with Neuroscience Associates PA, practicing in North Little Rock, Arkansas. 150 Medicare patients in 2024, $77,101 paid; all of their 511 Part D prescriptions were generic. Midsouth Orthopedics Inc. reported $20.47 in payments in 2025, mostly food and beverage. Lists Arkansas Surgical Hospital and 2 other hospitals as hospital affiliations.
Overview
| NPI | 1205806692 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Jan 26, 2006 |
| Last updated in NPPES | Jul 13, 2010 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Neurological Surgery Primary | 207T00000X | C5217 | 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 | 150 |
|---|---|
| Services billed | 313 across 20 procedure codes |
| Paid by Medicare | $77,101 |
Part D prescriptions in 2024
| Prescriptions (claims) | 511 · 542 30-day fills |
|---|---|
| Patients | 137 |
| Total drug cost | $5,234 |
| Generic share | 100% of claims |
Education and affiliations
| Graduation year | 1977 |
|---|---|
| Medicare specialty | Neurosurgery |
| Secondary specialties | Neurology |
Medical group
- Neuroscience Associates PANorth Little Rock, AR · 4 clinicians
Hospital affiliations
- Arkansas Surgical HospitalNo Little Rock, AR
- Baptist Health Medical Center-Little RockLittle Rock, AR
- Conway Regional Medical Center, IncConway, AR
Other facilities
- Baptist Health Rehabilitation InstituteInpatient rehabilitation facility · Little Rock, AR
Industry payments (Open Payments)
- 2025$20.47 · 1 payment from 1 company
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Midsouth Orthopedics Inc. | $20.47 | 1 |
What the 2025 payments were for
- Food and Beverage$20.47 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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