Na Tosha Na Chole Gatson, MD, PHD,FAAN
NPI 1790910560ActiveIndividual· Neurological Surgery· Phoenix, AZ
Neurological Surgery (MD, PHD,FAAN) with Iu Health Medical Group LLC, practicing in Phoenix, Arizona. Their prescriptions cost Medicare Part D more than their services did: $400,426 for 134 claims, against $7,207 paid for services in 2024. Menarini Silicon Biosystems, Inc. was the largest of 4 companies reporting payments in 2025, $37,552 in all, mostly consulting fees. Lists Indiana University Health and 2 other hospitals as hospital affiliations.
Overview
| NPI | 1790910560 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD, PHD,FAAN |
| Sole proprietor | No |
| NPI issued | May 22, 2009 |
| Last updated in NPPES | Mar 16, 2025 |
| Certified by provider | Mar 16, 2025 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Neurological Surgery Primary | 207T00000X | MD457925 | PA |
| Psychiatry & Neurology, Neurology | 2084N0400X | 01076887A | IN |
| Student in an Organized Health Care Education/Training Program | 390200000X | — | — |
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 - Neurology (AZ); Practitioner - Neurology (IN); Practitioner - Neurology (PA) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 35 |
|---|---|
| Services billed | 77 across 5 procedure codes |
| Paid by Medicare | $7,207 |
Part D prescriptions in 2024
| Prescriptions (claims) | 134 · 235 30-day fills |
|---|---|
| Patients | 49 |
| Total drug cost | $400,426 |
| Generic share | 78% of claims |
Education and affiliations
| Graduation year | 2009 |
|---|---|
| Medicare specialty | Neurology |
| Telehealth | Offers telehealth |
Medical group
- Iu Health Medical Group LLCIndianapolis, IN · 4,462 clinicians
Hospital affiliations
- Indiana University HealthIndianapolis, IN
- Indiana University Health North HospitalCarmel, IN
- Parkview Regional Medical CenterFort Wayne, IN
Industry payments (Open Payments)
- 2025$37,552 · 43 payments from 4 companies
- 2024$13,182 · 28 payments from 4 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Menarini Silicon Biosystems, Inc. | $27,056 | 22 |
| Gt Medical Technologies, Inc | $10,424 | 18 |
| Novocure Inc. | $46.15 | 2 |
| Jazz Pharmaceuticals Inc. | $26.10 | 1 |
What the 2025 payments were for
- Consulting Fee$33,593 · 27 payments
- Travel and Lodging$3,132 · 6 payments
- Food and Beverage$827.79 · 10 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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