Gibran B. Naddy, M.D.
NPI 1962470567ActiveIndividual· Internal Medicine· Columbia, TN
Internal Medicine (M.D.) in Columbia, Tennessee, trained at University of Tennessee, Hsc, College of Medicine (class of 1996). Their prescriptions cost Medicare Part D more than their services did: $2,387,064 for 22,245 claims, against $585,574 paid for services in 2024. Amgen Inc. was the largest of 20 companies reporting payments in 2025, $1,459 in all, mostly food and beverage.
Overview
| NPI | 1962470567 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | No |
| NPI issued | Mar 9, 2006 |
| Last updated in NPPES | Sep 11, 2023 |
| Certified by provider | Sep 11, 2023 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine Primary | 207R00000X | 31504 | TN |
| Internal Medicine, Sleep Medicine | 207RS0012X | 31504 | TN |
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 (TN) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 1,286 |
|---|---|
| Services billed | 11,913 across 75 procedure codes |
| Paid by Medicare | $585,574 |
Part D prescriptions in 2024
| Prescriptions (claims) | 22,245 · 44,009 30-day fills |
|---|---|
| Patients | 1,011 |
| Total drug cost | $2,387,064 |
| Generic share | 84% of claims |
Education and affiliations
| Medical school | University of Tennessee, Hsc, College of Medicine |
|---|---|
| Graduation year | 1996 |
| Medicare specialty | Internal Medicine |
| Telehealth | Offers telehealth |
Medical groups
- Select Physical Therapy Holdings IncClarksville, TN · 2,024 clinicians
- Advanced Diagnostic Imaging PCGoodlettsville, TN · 523 clinicians
- Right Care IncColumbia, TN · 4 clinicians
Hospital affiliations
- Marshall Medical CenterLewisburg, TN
- Maury Regional HospitalColumbia, TN
- Southern Tennessee Regional Health System LawrenceLawrenceburg, TN
- Vanderbilt Clarksville HospitalClarksville, TN
- Vanderbilt University Medical CenterNashville, TN
Other facilities
- Beacon Home HealthHome health agency · Smyrna, TN
- Maury Regional Home ServicesHome health agency · Columbia, TN
- Nhc Homecare of ColumbiaHome health agency · Columbia, TN
- Quality First Home CareHome health agency · Columbia, TN
- Life Care Center of ColumbiaNursing home · Columbia, TN
Industry payments (Open Payments)
- 2025$1,459 · 86 payments from 20 companies
- 2024$1,406 · 77 payments from 23 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Amgen Inc. | $264.14 | 18 |
| Astrazeneca Pharmaceuticals LP | $247.44 | 17 |
| Novartis Pharmaceuticals Corporation | $200.94 | 9 |
| Bayer Healthcare Pharmaceuticals Inc. | $138.55 | 9 |
| Corcept Therapeutics | $101.94 | 5 |
What the 2025 payments were for
- Food and Beverage$1,459 · 86 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 44 internal medicine physicians in Columbia · All internal medicine physicians in Tennessee