Michael Patrick Troy, MD
NPI 1487017810ActiveIndividual· Internal Medicine, Pulmonary Disease· Los Angeles, CA
Internal Medicine, Pulmonary Disease (MD) in Los Angeles, California, trained at University of North Carolina at Chapel Hill School of Medicine (class of 2016). Their prescriptions cost Medicare Part D more than their services did: $350,491 for 145 claims, against $34,247 paid for services in 2024. Actelion Pharmaceuticals US, Inc. was the largest of 8 companies reporting payments in 2025, $2,252 in all, mostly food and beverage.
Overview
| NPI | 1487017810 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Apr 2, 2016 |
| Last updated in NPPES | Aug 1, 2023 |
| Certified by provider | Aug 1, 2023 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Pulmonary Disease Primary | 207RP1001X | A156542 | CA |
| Internal Medicine, Critical Care Medicine | 207RC0200X | A156542 | CA |
Exclusion screening
| List | Result | Details |
|---|---|---|
| HHS-OIG LEIE · Oct 9, 2026 | No match | Checked by NPI and by name + state |
| North Carolina Medicaid · Nov 10, 2026 | No match | — |
| New York OMIG · Nov 10, 2026 | No match | — |
| Ohio Medicaid · Nov 10, 2026 | No match | — |
| Pennsylvania Medicheck · Nov 10, 2026 | No match | — |
| Washington HCA · Nov 10, 2026 | No match | — |
Official OIG search · How matching works ·Bulk check a roster
Medicare
| Enrollment (PECOS) | Enrolled Practitioner - Pulmonary Disease (CA) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 116 |
|---|---|
| Services billed | 309 across 26 procedure codes |
| Paid by Medicare | $34,247 |
Part D prescriptions in 2024
| Prescriptions (claims) | 145 · 248 30-day fills |
|---|---|
| Patients | 45 |
| Total drug cost | $350,491 |
| Generic share | 44% of claims |
Education and affiliations
| Medical school | University of North Carolina at Chapel Hill School of Medicine |
|---|---|
| Graduation year | 2016 |
| Medicare specialty | Pulmonary Disease |
| Secondary specialties | Critical Care (Intensivists) |
| Telehealth | Offers telehealth |
Medical group
- The Regents of the University of CaliforniaSanta Monica, CA · 1,462 clinicians
Hospital affiliations
- Ronald Reagan UCLA Medical CenterLos Angeles, CA
- Santa Monica - UCLA Med Ctr & Orthopaedic HospitalSanta Monica, CA
Industry payments (Open Payments)
- 2025$2,252 · 57 payments from 8 companies
- 2024$1,466 · 36 payments from 6 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Actelion Pharmaceuticals US, Inc. | $695.51 | 17 |
| Bayer Healthcare Pharmaceuticals Inc. | $369.87 | 11 |
| United Therapeutics Corporation | $357.31 | 11 |
| Merck Sharp & Dohme LLC | $276.63 | 9 |
| Imperative Care, Inc | $195.28 | 1 |
What the 2025 payments were for
- Food and Beverage$2,252 · 57 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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