L. Douglas Waggoner Jr., MD
NPI 1326091349ActiveIndividual· Internal Medicine, Cardiovascular Disease· Spokane, WA
Internal Medicine, Cardiovascular Disease (MD) in Spokane, Washington, trained at Jefferson Medical College of Thomas Jefferson University (class of 1997). Their prescriptions cost Medicare Part D more than their services did: $976,209 for 5,293 claims, against $177,397 paid for services in 2024. Atricure, Inc. was the largest of 10 companies reporting payments in 2025, $446.31 in all, mostly food and beverage.
Overview
| NPI | 1326091349 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | May 19, 2006 |
| Last updated in NPPES | Jan 18, 2017 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Cardiovascular Disease Primary | 207RC0000X | MD37590 | 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 - Cardiovascular Disease (Cardiology) (ID); Practitioner - Cardiovascular Disease (Cardiology) (WA) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 1,124 |
|---|---|
| Services billed | 3,791 across 71 procedure codes |
| Paid by Medicare | $177,397 |
Part D prescriptions in 2024
| Prescriptions (claims) | 5,293 · 13,399 30-day fills |
|---|---|
| Patients | 691 |
| Total drug cost | $976,209 |
| Generic share | 82% of claims |
Education and affiliations
| Medical school | Jefferson Medical College of Thomas Jefferson University |
|---|---|
| Graduation year | 1997 |
| Medicare specialty | Cardiovascular Disease (Cardiology) |
Medical group
- Multicare Health SystemTacoma, WA · 2,325 clinicians
Hospital affiliations
- Deaconess Medical CenterSpokane, WA
- Ferry County Memorial HospitalRepublic, WA
- Multicare Valley HospitalSpokane Valley, WA
- Providence Holy Family HospitalSpokane, WA
- Providence Mount Carmel HospitalColville, WA
Industry payments (Open Payments)
- 2025$446.31 · 16 payments from 10 companies
- 2024$1,103 · 59 payments from 13 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Atricure, Inc. | $120.64 | 1 |
| Novartis Pharmaceuticals Corporation | $93.75 | 4 |
| Novo Nordisk Inc | $58.42 | 3 |
| E.R. Squibb & Sons, L.L.C. | $48.53 | 2 |
| Pfizer Inc. | $25.93 | 1 |
What the 2025 payments were for
- Food and Beverage$446.31 · 16 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 29 cardiologists in Spokane · All cardiologists in Washington