Malay K. Dey, MD
NPI 1104807155ActiveIndividual· Internal Medicine, Gastroenterology· Springboro, OH
Internal Medicine, Gastroenterology (MD) with Premier Health Specialists Inc and 1 other group, practicing in Springboro, Ohio. Their prescriptions cost Medicare Part D more than their services did: $1,307,306 for 3,498 claims, against $103,396 paid for services in 2024. Abbvie Inc. was the largest of 21 companies reporting payments in 2025, $3,195 in all, mostly food and beverage. Lists Atrium Medical Center and 4 other hospitals as hospital affiliations.
Overview
| NPI | 1104807155 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Nov 8, 2005 |
| Last updated in NPPES | Dec 3, 2019 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Gastroenterology Primary | 207RG0100X | 35078290 | OH |
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 (OH) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 522 |
|---|---|
| Services billed | 995 across 40 procedure codes |
| Paid by Medicare | $103,396 |
Part D prescriptions in 2024
| Prescriptions (claims) | 3,498 · 6,383 30-day fills |
|---|---|
| Patients | 785 |
| Total drug cost | $1,307,306 |
| Generic share | 88% of claims |
Education and affiliations
| Graduation year | 1982 |
|---|---|
| Medicare specialty | Gastroenterology |
Medical groups
- Premier Health Specialists IncDayton, OH · 580 clinicians
- Digestive Specialists IncDayton, OH · 25 clinicians
Hospital affiliations
- Atrium Medical CenterFranklin, OH
- Kettering Health DaytonDayton, OH
- Kettering Health Main CampusKettering, OH
- Kettering Health MiamisburgMiamisburg, OH
- Miami Valley HospitalDayton, OH
Industry payments (Open Payments)
- 2025$3,195 · 159 payments from 21 companies
- 2024$3,147 · 140 payments from 22 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Abbvie Inc. | $989.10 | 53 |
| Janssen Biotech, Inc. | $367.41 | 18 |
| Salix Pharmaceuticals, A Division of Bausch Health US, LLC | $229.40 | 16 |
| Qol Medical, LLC | $194.75 | 8 |
| Pfizer Inc. | $191.16 | 9 |
What the 2025 payments were for
- Food and Beverage$3,195 · 159 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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