Mark Callister Weed, D.O.
NPI 1538309117ActiveIndividual· Family Medicine· Battle Ground, WA
Family Medicine (D.O.) with Sea Mar Community Health Centers, practicing in Battle Ground, Washington. Their prescriptions cost Medicare Part D more than their services did: $423,848 for 5,917 claims, against $28,904 paid for services in 2024.
Overview
| NPI | 1538309117 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | D.O. |
| Sole proprietor | No |
| NPI issued | Feb 23, 2009 |
| Last updated in NPPES | May 4, 2026 |
| Certified by provider | May 4, 2026 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Family Medicine Primary | 207Q00000X | OP60173794 | 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 | 99 |
|---|---|
| Services billed | 843 across 63 procedure codes |
| Paid by Medicare | $28,904 |
Part D prescriptions in 2024
| Prescriptions (claims) | 5,917 · 14,659 30-day fills |
|---|---|
| Patients | 555 |
| Total drug cost | $423,848 |
| Generic share | 90% of claims |
Education and affiliations
| Graduation year | 2006 |
|---|---|
| Medicare specialty | Family Practice |
Medical group
- Sea Mar Community Health CentersPuyallup, WA · 230 clinicians
Industry payments (Open Payments)
None reported for 2025 or 2024.
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 30 family medicine physicians in Battle Ground · All family medicine physicians in Washington