Sonja Maddox, MD
NPI 1295732113ActiveIndividual· Family Medicine· Renton, WA
Family Medicine (MD) in Renton, Washington, trained at University of Washington School of Medicine (class of 1999). Their prescriptions cost Medicare Part D more than their services did: $372,093 for 2,610 claims, against $36,665 paid for services in 2024. Edwards Lifesciences Corporation reported $23.35 in payments in 2025, mostly food and beverage.
Overview
| NPI | 1295732113 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Jul 7, 2005 |
| Last updated in NPPES | Jun 16, 2021 |
| Certified by provider | Jun 16, 2021 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Family Medicine Primary | 207Q00000X | MD00040495 | 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 - Family Practice (WA) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 103 |
|---|---|
| Services billed | 1,011 across 42 procedure codes |
| Paid by Medicare | $36,665 |
Part D prescriptions in 2024
| Prescriptions (claims) | 2,610 · 6,222 30-day fills |
|---|---|
| Patients | 214 |
| Total drug cost | $372,093 |
| Generic share | 84% of claims |
Education and affiliations
| Medical school | University of Washington School of Medicine |
|---|---|
| Graduation year | 1999 |
| Medicare specialty | Family Practice |
| Telehealth | Offers telehealth |
Medical group
- Pacmed ClinicsBothell, WA · 209 clinicians
Hospital affiliation
- Valley Medical CenterRenton, WA
Other facilities
- Signature Healthcare at HomeHome health agency · Federal Way, WA
Industry payments (Open Payments)
- 2025$23.35 · 1 payment from 1 company
- 2024$19.23 · 1 payment from 1 company
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Edwards Lifesciences Corporation | $23.35 | 1 |
What the 2025 payments were for
- Food and Beverage$23.35 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 125 family medicine physicians in Renton · All family medicine physicians in Washington