Deanna Gay Markham, NP
NPI 1003949843ActiveIndividual· Nurse Practitioner, Adult Health· Asheboro, NC
Nurse Practitioner, Adult Health (NP) with Tlk Dermatology PLLC, practicing in Asheboro, North Carolina. Their prescriptions cost Medicare Part D more than their services did: $807,253 for 961 claims, against $59,770 paid for services in 2024. Abbvie Inc. was the largest of 18 companies reporting payments in 2025, $1,901 in all, mostly food and beverage.
Overview
| NPI | 1003949843 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | NP |
| Sole proprietor | No |
| NPI issued | Mar 13, 2007 |
| Last updated in NPPES | Mar 7, 2023 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Nurse Practitioner, Adult Health Primary | 363LA2200X | 600073 | NC |
Exclusion screening
| List | Result | Details |
|---|---|---|
| HHS-OIG LEIE · Oct 9, 2026 | No match | Checked by NPI and by name + state |
| North Carolina Medicaid · Nov 4, 2026 | No match | — |
| New York OMIG · Nov 4, 2026 | No match | — |
| Ohio Medicaid · Nov 4, 2026 | No match | — |
| Pennsylvania Medicheck · Nov 4, 2026 | No match | — |
| Washington HCA · Nov 4, 2026 | No match | — |
Official OIG search · How matching works ·Bulk check a roster
Medicare
| Enrollment (PECOS) | Enrolled Practitioner - Nurse Practitioner (NC) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 354 |
|---|---|
| Services billed | 1,549 across 33 procedure codes |
| Paid by Medicare | $59,770 |
Part D prescriptions in 2024
| Prescriptions (claims) | 961 · 1,237 30-day fills |
|---|---|
| Patients | 379 |
| Total drug cost | $807,253 |
| Generic share | 86% of claims |
Education and affiliations
| Graduation year | 1999 |
|---|---|
| Medicare specialty | Nurse Practitioner |
Medical group
- Tlk Dermatology PLLCAsheboro, NC · 16 clinicians
Industry payments (Open Payments)
- 2025$1,901 · 99 payments from 18 companies
- 2024$2,134 · 105 payments from 20 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Abbvie Inc. | $385.44 | 20 |
| Genzyme Corporation | $257.90 | 10 |
| Ucb, Inc. | $185.51 | 8 |
| Arcutis Biotherapeutics, Inc. | $178.67 | 11 |
| Novartis Pharmaceuticals Corporation | $171.26 | 10 |
What the 2025 payments were for
- Food and Beverage$1,901 · 99 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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