Gregory Clinton Dowd, M.D.
NPI 1689672446ActiveIndividual· Neurological Surgery· Alexandria, LA
Neurological Surgery (M.D.) with Physical Therapy Services of West Louisiana Inc and 1 other group, practicing in Alexandria, Louisiana. 428 Medicare patients in 2024, $202,634 paid; nearly all of their 436 Part D prescriptions were generic (99%). Arteriocyte Medical Systems, Inc. reported $38.86 in payments in 2025, mostly food and beverage. Lists Avoyelles Hospital and 3 other hospitals as hospital affiliations.
Overview
| NPI | 1689672446 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | No |
| NPI issued | Jul 14, 2005 |
| Last updated in NPPES | Jan 8, 2025 |
| Certified by provider | Jan 3, 2025 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Neurological Surgery Primary | 207T00000X | MD.022440 | LA |
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 (LA) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 428 |
|---|---|
| Services billed | 1,736 across 73 procedure codes |
| Paid by Medicare | $202,634 |
Part D prescriptions in 2024
| Prescriptions (claims) | 436 · 446 30-day fills |
|---|---|
| Patients | 177 |
| Total drug cost | $16,050 |
| Generic share | 99% of claims |
Education and affiliations
| Graduation year | 1994 |
|---|---|
| Medicare specialty | Neurosurgery |
Medical groups
- Physical Therapy Services of West Louisiana IncLeesville, LA · 103 clinicians
- Rapides Regional Physician Group, Specialty Care, LLCAlexandria, LA · 42 clinicians
Hospital affiliations
- Avoyelles HospitalMarksville, LA
- Christus Central Louisiana Surgical HospitalAlexandria, LA
- Christus St Frances Cabrini HospitalAlexandria, LA
- Rapides Regional Medical CenterAlexandria, LA
Industry payments (Open Payments)
- 2025$38.86 · 1 payment from 1 company
- 2024$27.65 · 1 payment from 1 company
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Arteriocyte Medical Systems, Inc. | $38.86 | 1 |
What the 2025 payments were for
- Food and Beverage$38.86 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
Other Neurological Surgery providers in Alexandria
- 1639742323
- 1104586916
- 1851603906
- 1437157286
- 1164420915