Kathrene A. Tajnert, M.D.
NPI 1891186078ActiveIndividual· Dermatology· Southlake, TX
Dermatology (M.D.) with Pdp of Texas, PLLC, practicing in Southlake, Texas. 718 Medicare patients in 2024, $278,774 paid; nearly all of their 890 Part D prescriptions were generic (90%). Janssen Biotech, Inc. was the largest of 21 companies reporting payments in 2025, $2,131 in all, mostly food and beverage.
Overview
| NPI | 1891186078 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | No |
| NPI issued | Feb 10, 2015 |
| Last updated in NPPES | Jul 29, 2025 |
| Certified by provider | Jul 29, 2025 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Dermatology Primary | 207N00000X | R7605 | 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 10, 2026 | No match | — |
| New York OMIG · Nov 10, 2026 | No match | — |
| Ohio Medicaid · Nov 10, 2026 | No match | — |
| Pennsylvania Medicheck · Nov 10, 2026 | No match | — |
| Washington HCA · Nov 10, 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 | 718 |
|---|---|
| Services billed | 6,451 across 52 procedure codes |
| Paid by Medicare | $278,774 |
Part D prescriptions in 2024
| Prescriptions (claims) | 890 · 1,071 30-day fills |
|---|---|
| Patients | 350 |
| Total drug cost | $224,956 |
| Generic share | 90% of claims |
Education and affiliations
| Graduation year | 2014 |
|---|---|
| Medicare specialty | Dermatology |
Medical group
- Pdp of Texas, PLLCDallas, TX · 59 clinicians
Industry payments (Open Payments)
- 2025$2,131 · 124 payments from 21 companies
- 2024$2,645 · 133 payments from 20 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Janssen Biotech, Inc. | $267.97 | 9 |
| Leo Pharma Inc. | $266.86 | 11 |
| Abbvie Inc. | $232.17 | 16 |
| Novartis Pharmaceuticals Corporation | $200.04 | 8 |
| Incyte Corporation | $183.91 | 9 |
What the 2025 payments were for
- Food and Beverage$2,032 · 123 payments
- Education$99.00 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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