Mark D. Lehman, MD
NPI 1932195815ActiveIndividual· Dermatology· Tulsa, OK
Dermatology (MD) in Tulsa, Oklahoma, trained at Texas Tech University Health Science Center School of Medicine (class of 1992). 1,450 Medicare patients in 2024, $365,181 paid; nearly all of their 1,869 Part D prescriptions were generic (94%). Abbvie Inc. was the largest of 19 companies reporting payments in 2025, $3,109 in all, mostly food and beverage.
Overview
| NPI | 1932195815 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Sep 26, 2005 |
| Last updated in NPPES | Sep 29, 2026 |
| Certified by provider | Apr 13, 2026 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Dermatology Primary | 207N00000X | 19733 | OK |
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 (OK) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 1,450 |
|---|---|
| Services billed | 8,798 across 72 procedure codes |
| Paid by Medicare | $365,181 |
Part D prescriptions in 2024
| Prescriptions (claims) | 1,869 · 2,052 30-day fills |
|---|---|
| Patients | 694 |
| Total drug cost | $450,315 |
| Generic share | 94% of claims |
Education and affiliations
| Medical school | Texas Tech University Health Science Center School of Medicine |
|---|---|
| Graduation year | 1992 |
| Medicare specialty | Dermatology |
Medical group
- Tulsa Dermatology Clinic IncTulsa, OK · 8 clinicians
Industry payments (Open Payments)
- 2025$3,109 · 167 payments from 19 companies
- 2024$3,065 · 159 payments from 21 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Abbvie Inc. | $499.26 | 25 |
| Novartis Pharmaceuticals Corporation | $349.38 | 15 |
| Janssen Biotech, Inc. | $322.20 | 15 |
| Arcutis Biotherapeutics, Inc. | $286.01 | 16 |
| Leo Pharma Inc. | $278.32 | 14 |
What the 2025 payments were for
- Food and Beverage$3,102 · 166 payments
- Education$6.77 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 47 dermatologists in Tulsa · All dermatologists in Oklahoma