Suma Shankar Magge, MD
NPI 1619134392ActiveIndividual· Internal Medicine, Gastroenterology· Stamford, CT
Internal Medicine, Gastroenterology (MD) in Stamford, Connecticut, trained at University of Connecticut School of Medicine (class of 2006). Their prescriptions cost Medicare Part D more than their services did: $1,728,916 for 1,073 claims, against $87,542 paid for services in 2024. Janssen Biotech, Inc. was the largest of 7 companies reporting payments in 2025, $1,328 in all, mostly food and beverage.
Overview
| NPI | 1619134392 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | Yes |
| NPI issued | May 20, 2008 |
| Last updated in NPPES | Aug 9, 2017 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Gastroenterology Primary | 207RG0100X | 051696 | CT |
| Internal Medicine | 207R00000X | 051696 | CT |
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 (CT) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 509 |
|---|---|
| Services billed | 864 across 30 procedure codes |
| Paid by Medicare | $87,542 |
Part D prescriptions in 2024
| Prescriptions (claims) | 1,073 · 1,791 30-day fills |
|---|---|
| Patients | 335 |
| Total drug cost | $1,728,916 |
| Generic share | 80% of claims |
Education and affiliations
| Medical school | University of Connecticut School of Medicine |
|---|---|
| Graduation year | 2006 |
| Medicare specialty | Gastroenterology |
| Secondary specialties | Internal Medicine |
| Telehealth | Offers telehealth |
Medical groups
- Nuvance Health Medical Practice CT IncDanbury, CT · 747 clinicians
- Trinity Health of New England Provider Network Organization IncHartford, CT · 653 clinicians
Hospital affiliations
- Danbury HospitalDanbury, CT
- Norwalk HospitalNorwalk, CT
- St Francis Hospital & Medical CenterHartford, CT
Industry payments (Open Payments)
- 2025$1,328 · 25 payments from 7 companies
- 2024$459.34 · 11 payments from 4 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Janssen Biotech, Inc. | $633.82 | 10 |
| Abbvie Inc. | $186.65 | 3 |
| Novo Nordisk Inc | $147.08 | 2 |
| Genzyme Corporation | $141.38 | 3 |
| Madrigal Pharmaceuticals | $106.82 | 3 |
What the 2025 payments were for
- Food and Beverage$1,277 · 24 payments
- Education$50.95 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 15 gastroenterologists in Stamford · All gastroenterologists in Connecticut