Murali Authur Perumal, M.D.
NPI 1538169461ActiveIndividual· Internal Medicine, Gastroenterology· New Windsor, NY
Internal Medicine, Gastroenterology (M.D.) in New Windsor, New York, trained at Albany Medical College of Union University (class of 1988). Their prescriptions cost Medicare Part D more than their services did: $340,700 for 1,174 claims, against $113,800 paid for services in 2024. Abbvie Inc. was the largest of 19 companies reporting payments in 2025, $4,878 in all, mostly food and beverage.
Overview
| NPI | 1538169461 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | No |
| NPI issued | Jul 21, 2005 |
| Last updated in NPPES | Nov 27, 2024 |
| Certified by provider | Nov 27, 2024 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Gastroenterology Primary | 207RG0100X | 193801 | NY |
| Internal Medicine, Gastroenterology | 207RG0100X | DR.0073307 | CO |
| Internal Medicine, Gastroenterology | 207RG0100X | 84605 | WI |
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 (NY) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 441 |
|---|---|
| Services billed | 864 across 41 procedure codes |
| Paid by Medicare | $113,800 |
Part D prescriptions in 2024
| Prescriptions (claims) | 1,174 · 2,382 30-day fills |
|---|---|
| Patients | 448 |
| Total drug cost | $340,700 |
| Generic share | 86% of claims |
Education and affiliations
| Medical school | Albany Medical College of Union University |
|---|---|
| Graduation year | 1988 |
| Medicare specialty | Gastroenterology |
Medical group
- Horizon Medical Group PCGoshen, NY · 75 clinicians
Hospital affiliation
- Montefiore St Luke's CornwallNewburgh, NY
Industry payments (Open Payments)
- 2025$4,878 · 154 payments from 19 companies
- 2024$2,614 · 122 payments from 20 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Abbvie Inc. | $1,103 | 41 |
| Takeda Pharmaceuticals U.S.A., Inc. | $477.83 | 16 |
| Madrigal Pharmaceuticals | $476.24 | 13 |
| Janssen Biotech, Inc. | $466.53 | 13 |
| Genzyme Corporation | $434.92 | 11 |
What the 2025 payments were for
- Food and Beverage$4,878 · 154 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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