Donald E. Davis, MD
NPI 1225017247ActiveIndividual· Dermatology· Mankato, MN
Dermatology (MD) in Mankato, Minnesota, trained at University of Minnesota Medical School (class of 1990). Their prescriptions cost Medicare Part D more than their services did: $596,927 for 884 claims, against $372,196 paid for services in 2024. E.R. Squibb & Sons, L.L.C. was the largest of 7 companies reporting payments in 2025, $157.94 in all, mostly food and beverage.
Overview
| NPI | 1225017247 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Jan 10, 2006 |
| Last updated in NPPES | Jul 10, 2020 |
| Certified by provider | Jul 10, 2020 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Dermatology Primary | 207N00000X | 34461 | MN |
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 (MN) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 912 |
|---|---|
| Services billed | 4,189 across 84 procedure codes |
| Paid by Medicare | $372,196 |
Part D prescriptions in 2024
| Prescriptions (claims) | 884 · 1,069 30-day fills |
|---|---|
| Patients | 267 |
| Total drug cost | $596,927 |
| Generic share | 92% of claims |
Education and affiliations
| Medical school | University of Minnesota Medical School |
|---|---|
| Graduation year | 1990 |
| Medicare specialty | Dermatology |
Medical group
- Mankato Clinic LtdMankato, MN · 242 clinicians
Hospital affiliation
- M Health Fairview University of Mn Medical CenterMinneapolis, MN
Industry payments (Open Payments)
- 2025$157.94 · 9 payments from 7 companies
- 2024$294.98 · 13 payments from 9 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| E.R. Squibb & Sons, L.L.C. | $35.58 | 2 |
| Regeneron Healthcare Solutions, Inc. | $32.61 | 2 |
| Strata Skin Sciences, Inc. | $22.75 | 1 |
| Verrica Pharmaceuticals Inc. | $19.01 | 1 |
| Lilly USA, LLC | $17.01 | 1 |
What the 2025 payments were for
- Food and Beverage$157.94 · 9 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
Other Dermatology providers in Mankato
- 1811486871
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- 1275306441
- 1295354397