Justin Myles Stark, D.O.
NPI 1093087579ActiveIndividual· Internal Medicine· Orange Park, FL
Internal Medicine (D.O.) in Orange Park, Florida, trained at West Virginia School of Osteopathic Medicine (class of 2012). Their prescriptions cost Medicare Part D more than their services did: $651,382 for 6,288 claims, against $183,702 paid for services in 2024. Novo Nordisk Inc was the largest of 9 companies reporting payments in 2025, $453.04 in all, mostly food and beverage.
Overview
| NPI | 1093087579 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | D.O. |
| Sole proprietor | No |
| NPI issued | Jan 31, 2012 |
| Last updated in NPPES | Aug 28, 2026 |
| Certified by provider | Aug 28, 2026 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine Primary | 207R00000X | OS19751 | FL |
| Hospitalist | 208M00000X | OS19751 | 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 | 463 |
|---|---|
| Services billed | 5,029 across 50 procedure codes |
| Paid by Medicare | $183,702 |
Part D prescriptions in 2024
| Prescriptions (claims) | 6,288 · 15,603 30-day fills |
|---|---|
| Patients | 641 |
| Total drug cost | $651,382 |
| Generic share | 87% of claims |
Education and affiliations
| Medical school | West Virginia School of Osteopathic Medicine |
|---|---|
| Graduation year | 2012 |
| Medicare specialty | Internal Medicine |
Medical group
- St Vincent's Ambulatory Care IncJacksonville, FL · 310 clinicians
Hospital affiliations
- Ascension St Vincent's Clay CountyMiddleburg, FL
- Ascension St Vincent's RiversideJacksonville, FL
- Ascension St Vincent's SouthsideJacksonville, FL
- Baptist Health Medical Center - JacksonvilleJacksonville, FL
- Baptist Medical Center BeachesJacksonville Beach, FL
Other facilities
- Brooks Rehabilitation Hospital University CampusInpatient rehabilitation facility · Jacksonville, FL
Industry payments (Open Payments)
- 2025$453.04 · 21 payments from 9 companies
- 2024$627.57 · 41 payments from 10 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Novo Nordisk Inc | $120.29 | 6 |
| Pfizer Inc. | $84.76 | 4 |
| Lilly USA, LLC | $81.12 | 3 |
| Glaxosmithkline, LLC. | $43.37 | 2 |
| Abbvie Inc. | $30.61 | 1 |
What the 2025 payments were for
- Food and Beverage$453.04 · 21 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 76 internal medicine physicians in Orange Park · All internal medicine physicians in Florida