Mark Lee Ginnings, M.D.
NPI 1205830643ActiveIndividual· Internal Medicine· Denton, TX
Internal Medicine (M.D.) in Denton, Texas, trained at University of Texas Medical Branch at Galveston (class of 1986). Their prescriptions cost Medicare Part D more than their services did: $563,455 for 7,646 claims, against $157,307 paid for services in 2024.
Overview
| NPI | 1205830643 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | Yes |
| NPI issued | Jun 13, 2005 |
| Last updated in NPPES | Dec 8, 2020 |
| Certified by provider | Dec 8, 2020 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine Primary | 207R00000X | H2403 | 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 - Internal Medicine (TX) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 450 |
|---|---|
| Services billed | 3,035 across 34 procedure codes |
| Paid by Medicare | $157,307 |
Part D prescriptions in 2024
| Prescriptions (claims) | 7,646 · 18,486 30-day fills |
|---|---|
| Patients | 642 |
| Total drug cost | $563,455 |
| Generic share | 88% of claims |
Education and affiliations
| Medical school | University of Texas Medical Branch at Galveston |
|---|---|
| Graduation year | 1986 |
| Medicare specialty | Internal Medicine |
Medical group
- Texas Health Physicians GroupFort Worth, TX · 1,365 clinicians
Hospital affiliations
- Medical City DentonDenton, TX
- Texas Health Presbyterian Hospital DentonDenton, TX
Other facilities
- Dfw Home HealthHome health agency · Denton, TX
- Select Rehabilitation Hospital of DentonInpatient rehabilitation facility · Denton, TX
Industry payments (Open Payments)
None reported for 2025 or 2024.
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 73 internal medicine physicians in Denton · All internal medicine physicians in Texas