Robert N. Stark Jr., MD
NPI 1427035484ActiveIndividual· Family Medicine· Rockwall, TX
Family Medicine (MD) in Rockwall, Texas, trained at Louisiana State University School of Medicine in New Orleans (class of 2003). Their prescriptions cost Medicare Part D more than their services did: $557,442 for 6,059 claims, against $121,015 paid for services in 2024. Abbott Laboratories was the largest of 21 companies reporting payments in 2025, $1,154 in all, mostly food and beverage.
Overview
| NPI | 1427035484 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Dec 29, 2005 |
| Last updated in NPPES | May 7, 2025 |
| Certified by provider | Apr 24, 2025 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Family Medicine Primary | 207Q00000X | M0283 | TX |
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 - Family Practice (TX) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 260 |
|---|---|
| Services billed | 2,172 across 58 procedure codes |
| Paid by Medicare | $121,015 |
Part D prescriptions in 2024
| Prescriptions (claims) | 6,059 · 14,891 30-day fills |
|---|---|
| Patients | 403 |
| Total drug cost | $557,442 |
| Generic share | 90% of claims |
Education and affiliations
| Medical school | Louisiana State University School of Medicine in New Orleans |
|---|---|
| Graduation year | 2003 |
| Medicare specialty | Family Practice |
| Telehealth | Offers telehealth |
Medical group
- Texas Health Physicians GroupFort Worth, TX · 1,365 clinicians
Hospital affiliations
- Baylor Scott and White Medical Center Lake PointeRowlett, TX
- Hunt Regional Medical CenterGreenville, TX
- Texas Health Presbyterian Hospital RockwallRockwall, TX
Industry payments (Open Payments)
- 2025$1,154 · 63 payments from 21 companies
- 2024$1,459 · 72 payments from 20 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Abbott Laboratories | $171.67 | 7 |
| Glaxosmithkline, LLC. | $161.05 | 10 |
| Amgen Inc. | $136.85 | 10 |
| Lilly USA, LLC | $106.67 | 5 |
| Pfizer Inc. | $101.75 | 5 |
What the 2025 payments were for
- Food and Beverage$1,154 · 63 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 52 family medicine physicians in Rockwall · All family medicine physicians in Texas