Mark J. Round, M.D.
NPI 1265477640ActiveIndividual· Internal Medicine· Kissimmee, FL
Internal Medicine (M.D.) in Kissimmee, Florida, trained at R Franklin University of Med & Sci/Chicago Medical School (class of 1976). Their prescriptions cost Medicare Part D more than their services did: $1,352,473 for 11,157 claims, against $76,467 paid for services in 2024. Astrazeneca Pharmaceuticals LP was the largest of 16 companies reporting payments in 2025, $1,094 in all, mostly food and beverage.
Overview
| NPI | 1265477640 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | Yes |
| NPI issued | Jun 18, 2006 |
| Last updated in NPPES | Mar 3, 2026 |
| Certified by provider | Mar 3, 2026 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine Primary | 207R00000X | ME62413 | FL |
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 - Internal Medicine (FL) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 212 |
|---|---|
| Services billed | 1,239 across 28 procedure codes |
| Paid by Medicare | $76,467 |
Part D prescriptions in 2024
| Prescriptions (claims) | 11,157 · 24,417 30-day fills |
|---|---|
| Patients | 510 |
| Total drug cost | $1,352,473 |
| Generic share | 84% of claims |
Education and affiliations
| Medical school | R Franklin University of Med & Sci/Chicago Medical School |
|---|---|
| Graduation year | 1976 |
| Medicare specialty | Internal Medicine |
| Telehealth | Offers telehealth |
Hospital affiliations
- Adventhealth OrlandoOrlando, FL
- Orlando Health St Cloud HospitalSaint Cloud, FL
Other facilities
- Centerwell Home HealthHome health agency · Orlando, FL
- Mederi CaretendersHome health agency · Kissimmee, FL
- Trilogy Home HealthcareHome health agency · Orlando, FL
- Vitas Healthcare Corporation of FloridaHospice · Melbourne, FL
Industry payments (Open Payments)
- 2025$1,094 · 56 payments from 16 companies
- 2024$1,195 · 61 payments from 18 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Astrazeneca Pharmaceuticals LP | $223.68 | 14 |
| Bayer Healthcare Pharmaceuticals Inc. | $125.69 | 5 |
| Glaxosmithkline, LLC. | $120.46 | 7 |
| Novo Nordisk Inc | $120.28 | 6 |
| Boehringer Ingelheim Pharmaceuticals, Inc. | $110.52 | 5 |
What the 2025 payments were for
- Food and Beverage$1,094 · 56 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 121 internal medicine physicians in Kissimmee · All internal medicine physicians in Florida