David Joseph Barney, PAC
NPI 1437254430ActiveIndividual· Physician Assistant, Medical· Grand Rapids, MI
Physician Assistant, Medical (PAC) with David Barney PLLC, practicing in Grand Rapids, Michigan. Their prescriptions cost Medicare Part D more than their services did: $818,367 for 6,616 claims, against $8,371 paid for services in 2024. Novo Nordisk Inc was the largest of 25 companies reporting payments in 2025, $4,425 in all, mostly food and beverage. Lists Spectrum Health as a hospital affiliation.
Overview
| NPI | 1437254430 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | PAC |
| Sole proprietor | No |
| NPI issued | Sep 14, 2006 |
| Last updated in NPPES | Nov 14, 2018 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Physician Assistant, Medical Primary | 363AM0700X | 5601004082 | MI |
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 - Physician Assistant (MI) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 57 |
|---|---|
| Services billed | 394 across 20 procedure codes |
| Paid by Medicare | $8,371 |
Part D prescriptions in 2024
| Prescriptions (claims) | 6,616 · 12,563 30-day fills |
|---|---|
| Patients | 330 |
| Total drug cost | $818,367 |
| Generic share | 86% of claims |
Education and affiliations
| Graduation year | 2003 |
|---|---|
| Medicare specialty | Physician Assistant |
Medical group
- David Barney PLLCGrand Rapids, MI · 5 clinicians
Hospital affiliation
- Spectrum HealthGrand Rapids, MI
Industry payments (Open Payments)
- 2025$4,425 · 282 payments from 25 companies
- 2024$4,351 · 261 payments from 27 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Novo Nordisk Inc | $607.84 | 33 |
| Abbvie Inc. | $580.42 | 43 |
| Lilly USA, LLC | $349.24 | 17 |
| Otsuka America Pharmaceutical, Inc. | $312.02 | 22 |
| Pfizer Inc. | $301.23 | 20 |
What the 2025 payments were for
- Food and Beverage$4,425 · 282 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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