Stephen Edward Mahoney, M.D.
NPI 1295743490ActiveIndividual· Specialist· Houston, TX
Specialist (M.D.) in Houston, Texas, trained at University of Texas Southwestern Medical School at Dallas (class of 1988). Their prescriptions cost Medicare Part D more than their services did: $1,029,802 for 1,882 claims, against $252,243 paid for services in 2024. Janssen Biotech, Inc. was the largest of 20 companies reporting payments in 2025, $14,229 in all, mostly speaking and faculty fees.
Overview
| NPI | 1295743490 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | Yes |
| NPI issued | Aug 3, 2006 |
| Last updated in NPPES | Dec 16, 2022 |
| Certified by provider | Dec 16, 2022 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Specialist Primary | 174400000X | H6399 | 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 - Dermatology (TX) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 992 |
|---|---|
| Services billed | 6,242 across 91 procedure codes |
| Paid by Medicare | $252,243 |
Part D prescriptions in 2024
| Prescriptions (claims) | 1,882 · 2,158 30-day fills |
|---|---|
| Patients | 473 |
| Total drug cost | $1,029,802 |
| Generic share | 94% of claims |
Education and affiliations
| Medical school | University of Texas Southwestern Medical School at Dallas |
|---|---|
| Graduation year | 1988 |
| Medicare specialty | Dermatology |
| Telehealth | Offers telehealth |
Industry payments (Open Payments)
- 2025$14,229 · 234 payments from 20 companies
- 2024$15,870 · 227 payments from 22 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Janssen Biotech, Inc. | $9,527 | 29 |
| Leo Pharma Inc. | $614.77 | 10 |
| Revance Therapeutics, Inc. | $482.26 | 9 |
| Ucb, Inc. | $445.12 | 12 |
| Lilly USA, LLC | $366.84 | 15 |
What the 2025 payments were for
- Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program$8,925 · 4 payments
- Food and Beverage$5,209 · 229 payments
- Education$94.99 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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