Joseph A. Murray, M.D.
NPI 1538149018ActiveIndividual· Internal Medicine, Gastroenterology· Rochester, MN
Internal Medicine, Gastroenterology (M.D.) with Mayo Clinic, practicing in Rochester, Minnesota. Their prescriptions cost Medicare Part D more than their services did: $62,342 for 343 claims, against $14,123 paid for services in 2024. Chugai Pharmaceutical Co., Ltd. was the largest of 2 companies reporting payments in 2025, $42,260 in all, mostly consulting fees. Lists Mayo Clinic Hospital Rochester as a hospital affiliation.
Overview
| NPI | 1538149018 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | No |
| NPI issued | Jan 19, 2006 |
| Last updated in NPPES | Aug 19, 2020 |
| Certified by provider | Aug 19, 2020 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Gastroenterology Primary | 207RG0100X | 40583 | MN |
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 (FL); Practitioner - Gastroenterology (MN) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 137 |
|---|---|
| Services billed | 197 across 21 procedure codes |
| Paid by Medicare | $14,123 |
Part D prescriptions in 2024
| Prescriptions (claims) | 343 · 575 30-day fills |
|---|---|
| Patients | 78 |
| Total drug cost | $62,342 |
| Generic share | 84% of claims |
Education and affiliations
| Graduation year | 1983 |
|---|---|
| Medicare specialty | Gastroenterology |
| Telehealth | Offers telehealth |
Medical group
- Mayo ClinicRochester, MN · 4,956 clinicians
Hospital affiliation
- Mayo Clinic Hospital RochesterRochester, MN
Industry payments (Open Payments)
- 2025$42,260 · 6 payments from 2 companies
- 2024$43,135 · 8 payments from 2 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Chugai Pharmaceutical Co., Ltd. | $28,980 | 4 |
| Takeda Pharmaceuticals U.S.A., Inc. | $13,280 | 2 |
What the 2025 payments were for
- Consulting Fee$38,525 · 5 payments
- Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program$3,735 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 193 gastroenterologists in Rochester · All gastroenterologists in Minnesota