Earl Mark Ryder, OD
NPI 1700879335ActiveIndividual· Optometrist· Spokane, WA
Optometrist (OD) in Spokane, Washington, trained at Pacific University - College of Optometry (class of 1985). In 2024 Medicare paid $41,071 for 415 patients, and Part D covered 464 of their prescriptions, 72% of them generic.
Overview
| NPI | 1700879335 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | OD |
| Sole proprietor | No |
| NPI issued | Aug 30, 2005 |
| Last updated in NPPES | Jun 29, 2018 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Optometrist Primary | 152W00000X | OD00001673 | 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 - Optometry (WA) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 415 |
|---|---|
| Services billed | 689 across 14 procedure codes |
| Paid by Medicare | $41,071 |
Part D prescriptions in 2024
| Prescriptions (claims) | 464 · 881 30-day fills |
|---|---|
| Patients | 115 |
| Total drug cost | $30,076 |
| Generic share | 72% of claims |
Education and affiliations
| Medical school | Pacific University - College of Optometry |
|---|---|
| Graduation year | 1985 |
| Medicare specialty | Optometry |
Medical group
- Multicare Health SystemTacoma, WA · 2,325 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 117 optometrists in Spokane · All optometrists in Washington