David James Culpepper, MD
NPI 1386021079ActiveIndividual· Internal Medicine, Sleep Medicine· Seattle, WA
Internal Medicine, Sleep Medicine (MD) in Seattle, Washington, trained at Loma Linda University School of Medicine (class of 2015). Their prescriptions cost Medicare Part D more than their services did: $88,995 for 293 claims, against $48,680 paid for services in 2024. Jazz Pharmaceuticals Inc. was the largest of 7 companies reporting payments in 2025, $2,271 in all, mostly food and beverage.
Overview
| NPI | 1386021079 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | May 1, 2015 |
| Last updated in NPPES | Feb 20, 2025 |
| Certified by provider | Feb 20, 2025 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Sleep Medicine Primary | 207RS0012X | MD60967824 | WA |
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 - Sleep Medicine (WA) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 302 |
|---|---|
| Services billed | 604 across 10 procedure codes |
| Paid by Medicare | $48,680 |
Part D prescriptions in 2024
| Prescriptions (claims) | 293 · 621 30-day fills |
|---|---|
| Patients | 84 |
| Total drug cost | $88,995 |
| Generic share | 96% of claims |
Education and affiliations
| Medical school | Loma Linda University School of Medicine |
|---|---|
| Graduation year | 2015 |
| Medicare specialty | Sleep Medicine |
| Telehealth | Offers telehealth |
Medical group
- Virginia Mason Medical CenterSeattle, WA · 867 clinicians
Hospital affiliations
- University of Washington Medical CtrSeattle, WA
- Virginia Mason Medical CenterSeattle, WA
Industry payments (Open Payments)
- 2025$2,271 · 35 payments from 7 companies
- 2024$1,075 · 18 payments from 3 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Jazz Pharmaceuticals Inc. | $901.01 | 13 |
| Avadel Cns Pharmaceuticals, LLC | $798.75 | 11 |
| Axsome Therapeutics, Inc. | $192.45 | 4 |
| Inspire Medical Systems, Inc. | $182.15 | 2 |
| 3b Medical, Inc. | $111.63 | 2 |
What the 2025 payments were for
- Food and Beverage$1,880 · 31 payments
- Consulting Fee$200.00 · 1 payment
- Education$190.98 · 3 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 17 Internal Medicine, Sleep Medicine providers in Seattle · All Internal Medicine, Sleep Medicine providers in Washington