Gerald Kane O'Bryan, M.D.
NPI 1629259478ActiveIndividual· Internal Medicine· Houma, LA
Internal Medicine (M.D.) in Houma, Louisiana, trained at University of Arkansas College of Medicine (class of 2004). Their prescriptions cost Medicare Part D more than their services did: $1,471,824 for 12,866 claims, against $21,655 paid for services in 2024.
Overview
| NPI | 1629259478 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | No |
| NPI issued | Nov 21, 2007 |
| Last updated in NPPES | Oct 10, 2012 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine Primary | 207R00000X | 201218 | LA |
| Emergency Medicine | 207P00000X | 201218 | LA |
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 - Internal Medicine (LA) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 113 |
|---|---|
| Services billed | 339 across 23 procedure codes |
| Paid by Medicare | $21,655 |
Part D prescriptions in 2024
| Prescriptions (claims) | 12,866 · 24,348 30-day fills |
|---|---|
| Patients | 490 |
| Total drug cost | $1,471,824 |
| Generic share | 85% of claims |
Education and affiliations
| Medical school | University of Arkansas College of Medicine |
|---|---|
| Graduation year | 2004 |
| Medicare specialty | Internal Medicine |
Medical group
- South Louisiana Medical AssociatesHouma, LA · 113 clinicians
Hospital affiliations
- Leonard J Chabert Medical CenterHouma, LA
- Ochsner Medical Center AcuteNew Orleans, LA
- Ochsner St MaryMorgan City, LA
- Terrebonne General Medical Center - ParishHouma, LA
Other facilities
- Centerwell Home HealthHome health agency · Houma, LA
- Ochsner Home Health of RacelandHome health agency · Raceland, LA
Industry payments (Open Payments)
None reported for 2025 or 2024.
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 49 internal medicine physicians in Houma · All internal medicine physicians in Louisiana