Thomas Lambert Jr., MD
NPI 1225252489ActiveIndividual· Dermatology· Tyler, TX
Dermatology (MD) in Tyler, Texas, trained at Texas Tech University Health Science Center School of Medicine (class of 2006). Their prescriptions cost Medicare Part D more than their services did: $1,054,310 for 1,769 claims, against $477,501 paid for services in 2024. Genzyme Corporation was the largest of 3 companies reporting payments in 2025, $297.36 in all, mostly food and beverage.
Overview
| NPI | 1225252489 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Apr 12, 2007 |
| Last updated in NPPES | Jan 17, 2017 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Dermatology Primary | 207N00000X | N4537 | 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 | 1,654 |
|---|---|
| Services billed | 11,944 across 50 procedure codes |
| Paid by Medicare | $477,501 |
Part D prescriptions in 2024
| Prescriptions (claims) | 1,769 · 2,022 30-day fills |
|---|---|
| Patients | 704 |
| Total drug cost | $1,054,310 |
| Generic share | 91% of claims |
Education and affiliations
| Medical school | Texas Tech University Health Science Center School of Medicine |
|---|---|
| Graduation year | 2006 |
| Medicare specialty | Dermatology |
Medical group
- Epiphany Dermatology PABryan, TX · 109 clinicians
Hospital affiliation
- Christus Mother Frances HospitalTyler, TX
Industry payments (Open Payments)
- 2025$297.36 · 17 payments from 3 companies
- 2024$98.89 · 6 payments from 2 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Genzyme Corporation | $245.08 | 15 |
| Novartis Pharmaceuticals Corporation | $27.05 | 1 |
| Pfizer Inc. | $25.23 | 1 |
What the 2025 payments were for
- Food and Beverage$297.36 · 17 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 20 dermatologists in Tyler · All dermatologists in Texas