Denise Elizabeth Davis, MD
NPI 1639278534ActiveIndividual· Psychiatry & Neurology, Psychiatry· West Bend, WI
Psychiatry & Neurology, Psychiatry (MD) with Cornerstone Counseling Services Inc, practicing in West Bend, Wisconsin. Their prescriptions cost Medicare Part D more than their services did: $257,796 for 2,625 claims, against $17,658 paid for services in 2024. Janssen Pharmaceuticals, Inc was the largest of 2 companies reporting payments in 2025, $327.07 in all, mostly food and beverage.
Overview
| NPI | 1639278534 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Sep 21, 2006 |
| Last updated in NPPES | Jul 8, 2007 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Psychiatry & Neurology, Psychiatry Primary | 2084P0800X | 36913 | WI |
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 - Psychiatry (WI) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 54 |
|---|---|
| Services billed | 326 across 3 procedure codes |
| Paid by Medicare | $17,658 |
Part D prescriptions in 2024
| Prescriptions (claims) | 2,625 · 3,952 30-day fills |
|---|---|
| Patients | 150 |
| Total drug cost | $257,796 |
| Generic share | 94% of claims |
Education and affiliations
| Graduation year | 1994 |
|---|---|
| Medicare specialty | Psychiatry |
| Telehealth | Offers telehealth |
Medical group
- Cornerstone Counseling Services IncMadison, WI · 353 clinicians
Industry payments (Open Payments)
- 2025$327.07 · 3 payments from 2 companies
- 2024$1,094 · 12 payments from 6 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Janssen Pharmaceuticals, Inc | $203.32 | 2 |
| Axsome Therapeutics, Inc. | $123.75 | 1 |
What the 2025 payments were for
- Food and Beverage$327.07 · 3 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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