L C Tennin Jr., MD
NPI 1275543597ActiveIndividual· Internal Medicine· Canton, MS
Internal Medicine (MD) in Canton, Mississippi, licensed in MS, with an NPI issued in August 2006. Part D covered 22,712 prescriptions written in 2024, 87% of them generic. Iti, Inc. (D/B/A Intra-Cellular Therapies, Inc.) was the largest of 2 companies reporting payments in 2025, $89.01 in all, mostly food and beverage.
Overview
| NPI | 1275543597 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Aug 9, 2006 |
| Last updated in NPPES | Apr 27, 2019 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine Primary | 207R00000X | 09432 | MS |
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 - Internal Medicine (MS) |
|---|
Part D prescriptions in 2024
| Prescriptions (claims) | 22,712 · 35,938 30-day fills |
|---|---|
| Patients | 802 |
| Total drug cost | $2,079,736 |
| Generic share | 87% of claims |
Industry payments (Open Payments)
- 2025$89.01 · 5 payments from 2 companies
- 2024$111.04 · 5 payments from 5 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Iti, Inc. (D/B/A Intra-Cellular Therapies, Inc.) | $72.07 | 4 |
| Abbott Laboratories | $16.94 | 1 |
What the 2025 payments were for
- Food and Beverage$89.01 · 5 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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