Michael Anthony Rovzar, M.D.
NPI 1184675688ActiveIndividual· Internal Medicine, Pulmonary Disease· San Juan Capistrano, CA
Internal Medicine, Pulmonary Disease (M.D.) in San Juan Capistrano, California, trained at University of California, Irvine, California College of Medicine (class of 1981). Their prescriptions cost Medicare Part D more than their services did: $1,775,175 for 1,060 claims, against $129,528 paid for services in 2024. Merck Sharp & Dohme LLC was the largest of 14 companies reporting payments in 2025, $864.65 in all, mostly food and beverage.
Overview
| NPI | 1184675688 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | No |
| NPI issued | May 12, 2006 |
| Last updated in NPPES | May 19, 2017 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Pulmonary Disease Primary | 207RP1001X | G53398 | CA |
| Internal Medicine, Critical Care Medicine | 207RC0200X | G53398 | CA |
| Specialist | 174400000X | G53398 | 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 4, 2026 | No match | — |
| New York OMIG · Nov 4, 2026 | No match | — |
| Ohio Medicaid · Nov 4, 2026 | No match | — |
| Pennsylvania Medicheck · Nov 4, 2026 | No match | — |
| Washington HCA · Nov 4, 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 | 298 |
|---|---|
| Services billed | 2,079 across 44 procedure codes |
| Paid by Medicare | $129,528 |
Part D prescriptions in 2024
| Prescriptions (claims) | 1,060 · 1,619 30-day fills |
|---|---|
| Patients | 197 |
| Total drug cost | $1,775,175 |
| Generic share | 63% of claims |
Education and affiliations
| Medical school | University of California, Irvine, California College of Medicine |
|---|---|
| Graduation year | 1981 |
| Medicare specialty | Pulmonary Disease |
| Secondary specialties | Critical Care (Intensivists), Internal Medicine |
| Telehealth | Offers telehealth |
Medical group
- Paloma Medical Group IncSan Juan Capistrano, CA · 19 clinicians
Hospital affiliations
- Hoag Memorial Hospital PresbyterianNewport Beach, CA
- Providence Mission HospitalMission Viejo, CA
Industry payments (Open Payments)
- 2025$864.65 · 26 payments from 14 companies
- 2024$470.30 · 11 payments from 8 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Merck Sharp & Dohme LLC | $210.59 | 4 |
| United Therapeutics Corporation | $124.25 | 1 |
| Boehringer Ingelheim Pharmaceuticals, Inc. | $76.37 | 3 |
| Electromed, Inc. | $65.67 | 3 |
| Glaxosmithkline, LLC. | $64.79 | 4 |
What the 2025 payments were for
- Food and Beverage$820.42 · 25 payments
- Education$44.23 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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