Carolyn Gerhardt Jenks, D.O.
NPI 1730447558ActiveIndividual· Internal Medicine, Hematology & Oncology· Tyler, TX
Internal Medicine, Hematology & Oncology (D.O.) in Tyler, Texas, trained at Edward Via Col of Osteo Medicine-Virginia Campus (class of 2008). In 2024 Medicare paid $2,835,842 for 855 patients, and Part D covered 1,286 of their prescriptions, 87% of them generic. Abbvie Inc. was the largest of 6 companies reporting payments in 2025, $245.65 in all, mostly food and beverage.
Overview
| NPI | 1730447558 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | D.O. |
| Sole proprietor | No |
| NPI issued | Apr 30, 2012 |
| Last updated in NPPES | Feb 5, 2024 |
| Certified by provider | Feb 5, 2024 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Hematology & Oncology Primary | 207RH0003X | Q7565 | TX |
| Internal Medicine | 207R00000X | 50315 | CO |
| Internal Medicine, Medical Oncology | 207RX0202X | Q7565 | TX |
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 - Hematology/Oncology (TX) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 855 |
|---|---|
| Services billed | 140,946 across 179 procedure codes |
| Paid by Medicare | $2,835,842 |
Part D prescriptions in 2024
| Prescriptions (claims) | 1,286 · 2,148 30-day fills |
|---|---|
| Patients | 221 |
| Total drug cost | $1,943,369 |
| Generic share | 87% of claims |
Education and affiliations
| Medical school | Edward Via Col of Osteo Medicine-Virginia Campus |
|---|---|
| Graduation year | 2008 |
| Medicare specialty | Hematology/Oncology |
| Secondary specialties | Internal Medicine, Medical Oncology |
| Telehealth | Offers telehealth |
Medical group
- Texas Oncology PAPlano, TX · 1,014 clinicians
Hospital affiliations
- Christus Mother Frances HospitalTyler, TX
- Christus Mother Frances Hospital Sulphur SpringsSulphur Springs, TX
Industry payments (Open Payments)
- 2025$245.65 · 11 payments from 6 companies
- 2024$484.39 · 28 payments from 5 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Abbvie Inc. | $88.84 | 4 |
| Novartis Pharmaceuticals Corporation | $48.23 | 2 |
| Tempus Ai, Inc | $42.84 | 2 |
| Pfizer Inc. | $25.03 | 1 |
| Astrazeneca Pharmaceuticals LP | $21.20 | 1 |
What the 2025 payments were for
- Food and Beverage$245.65 · 11 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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