Madhumathi Gunasekaran, MD
NPI 1275723793ActiveIndividual· Family Medicine· Newark, DE
Family Medicine (MD) with Stoney Batter Family Medicine Associates PA, practicing in Newark, Delaware. Their prescriptions cost Medicare Part D more than their services did: $294,620 for 3,648 claims, against $188,813 paid for services in 2024. Novo Nordisk Inc was the largest of 16 companies reporting payments in 2025, $695.40 in all, mostly food and beverage. Lists Christiana Hospital and 1 other hospital as hospital affiliations.
Overview
| NPI | 1275723793 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Jul 31, 2007 |
| Last updated in NPPES | Aug 25, 2015 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Family Medicine Primary | 207Q00000X | C1-0011324 | DE |
| Family Medicine | 207Q00000X | 430109688 | MI |
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 - Family Practice (DE) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 506 |
|---|---|
| Services billed | 3,200 across 41 procedure codes |
| Paid by Medicare | $188,813 |
Part D prescriptions in 2024
| Prescriptions (claims) | 3,648 · 8,735 30-day fills |
|---|---|
| Patients | 681 |
| Total drug cost | $294,620 |
| Generic share | 90% of claims |
Education and affiliations
| Graduation year | 1995 |
|---|---|
| Medicare specialty | Family Practice |
| Telehealth | Offers telehealth |
Medical group
- Stoney Batter Family Medicine Associates PAWilmington, DE · 12 clinicians
Hospital affiliations
- Christiana HospitalNewark, DE
- Union Hospital of Cecil CountyElkton, MD
Other facilities
- Bayada Home Health Care, IncHome health agency · Wilmington, DE
- Christianacare HomehealthHome health agency · Wilmington, DE
Industry payments (Open Payments)
- 2025$695.40 · 35 payments from 16 companies
- 2024$826.21 · 45 payments from 16 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Novo Nordisk Inc | $100.89 | 6 |
| Astellas Pharma US Inc | $97.44 | 5 |
| Abbvie Inc. | $82.12 | 4 |
| Abbott Laboratories | $66.64 | 3 |
| Lundbeck LLC | $53.42 | 2 |
What the 2025 payments were for
- Food and Beverage$695.40 · 35 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 117 family medicine physicians in Newark · All family medicine physicians in Delaware