David Holloway, M.D.
NPI 1821195777ActiveIndividual· Psychiatry & Neurology, Psychiatry· Waukesha, WI
Psychiatry & Neurology, Psychiatry (M.D.) in Waukesha, Wisconsin, trained at University of Miami, Lm Miller School of Medicine (class of 1985). Their prescriptions cost Medicare Part D more than their services did: $684,589 for 5,746 claims, against $34,422 paid for services in 2024. Neurocrine Biosciences, Inc. was the largest of 17 companies reporting payments in 2025, $3,091 in all, mostly food and beverage.
Overview
| NPI | 1821195777 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | No |
| NPI issued | Sep 20, 2006 |
| Last updated in NPPES | Apr 4, 2008 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Psychiatry & Neurology, Psychiatry Primary | 2084P0800X | 27991-020 | 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 | 69 |
|---|---|
| Services billed | 688 across 5 procedure codes |
| Paid by Medicare | $34,422 |
Part D prescriptions in 2024
| Prescriptions (claims) | 5,746 · 8,346 30-day fills |
|---|---|
| Patients | 208 |
| Total drug cost | $684,589 |
| Generic share | 93% of claims |
Education and affiliations
| Medical school | University of Miami, Lm Miller School of Medicine |
|---|---|
| Graduation year | 1985 |
| Medicare specialty | Psychiatry |
| Telehealth | Offers telehealth |
Medical group
- Stress Management and Mental Health ClinicsWest Allis, WI · 9 clinicians
Industry payments (Open Payments)
- 2025$3,091 · 181 payments from 17 companies
- 2024$2,201 · 123 payments from 16 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Neurocrine Biosciences, Inc. | $393.45 | 22 |
| Abbvie Inc. | $349.68 | 19 |
| Teva Pharmaceuticals USA, Inc. | $306.93 | 13 |
| Vanda Pharmaceuticals Inc. | $300.34 | 26 |
| Otsuka America Pharmaceutical, Inc. | $295.53 | 14 |
What the 2025 payments were for
- Food and Beverage$3,085 · 180 payments
- Education$6.80 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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