Jennifer Lynne Duewall, MD
NPI 1558534016ActiveIndividual· Internal Medicine· Plano, TX
Internal Medicine (MD) in Plano, Texas, licensed in TX, with an NPI issued in April 2008. Their prescriptions cost Medicare Part D more than their services did: $90,059 for 1,016 claims, against $2,017 paid for services in 2024.
Overview
| NPI | 1558534016 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Apr 5, 2008 |
| Last updated in NPPES | Oct 23, 2019 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine Primary | 207R00000X | N8091 | TX |
| Student in an Organized Health Care Education/Training Program | 390200000X | — | — |
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 | 25 |
|---|---|
| Services billed | 152 across 27 procedure codes |
| Paid by Medicare | $2,017 |
Part D prescriptions in 2024
| Prescriptions (claims) | 1,016 · 2,873 30-day fills |
|---|---|
| Patients | 179 |
| Total drug cost | $90,059 |
| Generic share | 88% of claims |
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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