Usha K. Nandigam, M.D.
NPI 1356361729ActiveIndividual· Internal Medicine· Port Charlotte, FL
Internal Medicine (M.D.) with Harbor Cardiology and Vascular Center, PA, practicing in Port Charlotte, Florida. Their prescriptions cost Medicare Part D more than their services did: $694,970 for 6,270 claims, against $47,298 paid for services in 2024. Bayer Healthcare Pharmaceuticals Inc. was the largest of 7 companies reporting payments in 2025, $152.98 in all, mostly food and beverage. Lists HCA Florida Fawcett Hospital as a hospital affiliation.
Overview
| NPI | 1356361729 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | No |
| NPI issued | Jul 20, 2006 |
| Last updated in NPPES | Jun 11, 2013 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine Primary | 207R00000X | ME0048247 | FL |
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 (FL) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 183 |
|---|---|
| Services billed | 606 across 17 procedure codes |
| Paid by Medicare | $47,298 |
Part D prescriptions in 2024
| Prescriptions (claims) | 6,270 · 15,384 30-day fills |
|---|---|
| Patients | 378 |
| Total drug cost | $694,970 |
| Generic share | 85% of claims |
Education and affiliations
| Graduation year | 1979 |
|---|---|
| Medicare specialty | Internal Medicine |
Medical group
- Harbor Cardiology and Vascular Center, PAPort Charlotte, FL · 2 clinicians
Hospital affiliation
- HCA Florida Fawcett HospitalPort Charlotte, FL
Other facilities
- Amedisys Home HealthHome health agency · Port Charlotte, FL
- Assisted Home Health IncHome health agency · Punta Gorda, FL
- HCA Florida Healthcare at HomeHome health agency · Pt Charlotte, FL
Industry payments (Open Payments)
- 2025$152.98 · 7 payments from 7 companies
- 2024$199.75 · 4 payments from 4 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Bayer Healthcare Pharmaceuticals Inc. | $29.97 | 1 |
| Boehringer Ingelheim Pharmaceuticals, Inc. | $26.83 | 1 |
| Novo Nordisk Inc | $24.07 | 1 |
| Abbott Laboratories | $22.86 | 1 |
| Pfizer Inc. | $20.69 | 1 |
What the 2025 payments were for
- Food and Beverage$152.98 · 7 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 107 internal medicine physicians in Port Charlotte · All internal medicine physicians in Florida