Kristyn Warken Payne, M.D.
NPI 1780628644ActiveIndividual· Dermatology· The Woodlands, TX
Dermatology (M.D.) in The Woodlands, Texas, trained at University of Texas Medical School at Houston (class of 2002). 859 Medicare patients in 2024, $190,790 paid; nearly all of their 1,312 Part D prescriptions were generic (95%). Abbvie Inc. was the largest of 18 companies reporting payments in 2025, $3,074 in all, mostly food and beverage.
Overview
| NPI | 1780628644 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | No |
| NPI issued | Jun 15, 2006 |
| Last updated in NPPES | Jan 18, 2021 |
| Certified by provider | Jan 18, 2021 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Dermatology Primary | 207N00000X | M2443 | 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 | 859 |
|---|---|
| Services billed | 4,678 across 61 procedure codes |
| Paid by Medicare | $190,790 |
Part D prescriptions in 2024
| Prescriptions (claims) | 1,312 · 1,918 30-day fills |
|---|---|
| Patients | 521 |
| Total drug cost | $255,192 |
| Generic share | 95% of claims |
Education and affiliations
| Medical school | University of Texas Medical School at Houston |
|---|---|
| Graduation year | 2002 |
| Medicare specialty | Dermatology |
Medical group
- Michael Sonabend MD PAHouston, TX · 28 clinicians
Industry payments (Open Payments)
- 2025$3,074 · 138 payments from 18 companies
- 2024$3,799 · 165 payments from 20 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Abbvie Inc. | $665.91 | 30 |
| Regeneron Healthcare Solutions, Inc. | $371.70 | 13 |
| Novartis Pharmaceuticals Corporation | $325.57 | 15 |
| Janssen Biotech, Inc. | $233.82 | 11 |
| Pfizer Inc. | $227.22 | 12 |
What the 2025 payments were for
- Food and Beverage$2,979 · 137 payments
- Education$94.99 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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