Mark Harry Lyda, MD
NPI 1588694459ActiveIndividual· Pathology, Anatomic Pathology & Clinical Pathology· Spokane Valley, WA
Pathology, Anatomic Pathology & Clinical Pathology (MD) in Spokane Valley, Washington, trained at Oregon Health Sciences University School of Medicine (class of 1983). Medicare paid $324,772 for services to 2,094 patients in 2024.
Overview
| NPI | 1588694459 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Jul 4, 2006 |
| Last updated in NPPES | Feb 17, 2023 |
| Certified by provider | Feb 17, 2023 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Pathology, Anatomic Pathology & Clinical Pathology Primary | 207ZP0102X | MD60797389 | WA |
| Pathology, Anatomic Pathology & Clinical Pathology | 207ZP0102X | 31836 | TN |
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 - Pathology (TN); Practitioner - Pathology (WA) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 2,094 |
|---|---|
| Services billed | 5,218 across 8 procedure codes |
| Paid by Medicare | $324,772 |
Education and affiliations
| Medical school | Oregon Health Sciences University School of Medicine |
|---|---|
| Graduation year | 1983 |
| Medicare specialty | Pathology |
Medical groups
- Washington Gastroenterology PLLCTacoma, WA · 143 clinicians
- Incyte Pathology PLLCSpokane Valley, WA · 48 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 52 pathologists in Spokane Valley · All pathologists in Washington