Dianne Sherill Davis, M.D.
NPI 1114331634ActiveIndividual· Dermatology· Allen, TX
Dermatology (M.D.) in Allen, Texas, trained at George Washington University School of Medicine (class of 2014). Their prescriptions cost Medicare Part D more than their services did: $93,500 for 79 claims, against $17,251 paid for services in 2024. Abbvie Inc. was the largest of 21 companies reporting payments in 2025, $9,624 in all, mostly consulting fees.
Overview
| NPI | 1114331634 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | No |
| NPI issued | Jun 12, 2014 |
| Last updated in NPPES | Dec 6, 2024 |
| Certified by provider | Dec 5, 2024 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Dermatology Primary | 207N00000X | S2974 | 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 (IL); Practitioner - Dermatology (TX) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 85 |
|---|---|
| Services billed | 522 across 26 procedure codes |
| Paid by Medicare | $17,251 |
Part D prescriptions in 2024
| Prescriptions (claims) | 79 · 82 30-day fills |
|---|---|
| Patients | 41 |
| Total drug cost | $93,500 |
| Generic share | 89% of claims |
Education and affiliations
| Medical school | George Washington University School of Medicine |
|---|---|
| Graduation year | 2014 |
| Medicare specialty | Dermatology |
Medical group
- Bare Derm Group IncRockwall, TX · 15 clinicians
Industry payments (Open Payments)
- 2025$9,624 · 103 payments from 21 companies
- 2024$56,724 · 70 payments from 12 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Abbvie Inc. | $7,867 | 17 |
| Regeneron Healthcare Solutions, Inc. | $314.64 | 15 |
| Sun Pharmaceutical Industries Inc. | $304.75 | 14 |
| Galderma Laboratories, L.P. | $194.67 | 14 |
| Leo Pharma Inc. | $105.86 | 5 |
What the 2025 payments were for
- Consulting Fee$7,200 · 1 payment
- Food and Beverage$2,319 · 100 payments
- Education$105.77 · 2 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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