John A. Kirkikis, MD
NPI 1700869724ActiveIndividual· Internal Medicine, Gastroenterology· Shreveport, LA
Internal Medicine, Gastroenterology (MD) in Shreveport, Louisiana, trained at Louisiana State University School of Medicine in New Orleans (class of 1985). Mostly services rather than prescriptions: Medicare paid $65,556 for 380 patients in 2024, with only 14 Part D claims. Janssen Biotech, Inc. was the largest of 9 companies reporting payments in 2025, $720.28 in all, mostly food and beverage.
Overview
| NPI | 1700869724 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Nov 23, 2005 |
| Last updated in NPPES | Aug 11, 2022 |
| Certified by provider | Aug 11, 2022 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Gastroenterology Primary | 207RG0100X | 018495 | 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 - Gastroenterology (LA) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 380 |
|---|---|
| Services billed | 700 across 25 procedure codes |
| Paid by Medicare | $65,556 |
Part D prescriptions in 2024
| Prescriptions (claims) | 14 · 16 30-day fills |
|---|---|
| Total drug cost | $383.96 |
| Generic share | 93% of claims |
Education and affiliations
| Medical school | Louisiana State University School of Medicine in New Orleans |
|---|---|
| Graduation year | 1985 |
| Medicare specialty | Gastroenterology |
Medical groups
- Gastrointestinal Specialists AmcShreveport, LA · 33 clinicians
- Gi Specialists Hospitalists at WkmcShreveport, LA · 11 clinicians
Hospital affiliation
- Willis Knighton Medical CenterShreveport, LA
Industry payments (Open Payments)
- 2025$720.28 · 38 payments from 9 companies
- 2024$1,071 · 57 payments from 12 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Janssen Biotech, Inc. | $249.36 | 13 |
| Abbvie Inc. | $210.02 | 12 |
| Takeda Pharmaceuticals U.S.A., Inc. | $82.59 | 4 |
| Salix Pharmaceuticals, A Division of Bausch Health US, LLC | $67.46 | 4 |
| Genzyme Corporation | $30.90 | 1 |
What the 2025 payments were for
- Food and Beverage$720.28 · 38 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 48 gastroenterologists in Shreveport · All gastroenterologists in Louisiana