Terrence J. Ryan, M.D.
NPI 1619925559ActiveIndividual· Neurological Surgery· Columbia, MO
Neurological Surgery (M.D.) in Columbia, Missouri, trained at University of Missouri, Kansas City, School of Medicine (class of 2000). 367 Medicare patients in 2024, $121,250 paid; nearly all of their 314 Part D prescriptions were generic (99%).
Overview
| NPI | 1619925559 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | No |
| NPI issued | May 4, 2006 |
| Last updated in NPPES | Jul 22, 2020 |
| Certified by provider | Jul 22, 2020 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Neurological Surgery Primary | 207T00000X | 2006002066 | MO |
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 - Neurosurgery (MO) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 367 |
|---|---|
| Services billed | 740 across 70 procedure codes |
| Paid by Medicare | $121,250 |
Part D prescriptions in 2024
| Prescriptions (claims) | 314 · 412 30-day fills |
|---|---|
| Patients | 126 |
| Total drug cost | $4,364 |
| Generic share | 99% of claims |
Education and affiliations
| Medical school | University of Missouri, Kansas City, School of Medicine |
|---|---|
| Graduation year | 2000 |
| Medicare specialty | Neurosurgery |
Medical group
- Boone Physician Services LLCColumbia, MO · 250 clinicians
Hospital affiliations
- Boone Hospital CenterColumbia, MO
- Lake Regional Health SystemOsage Beach, MO
- Macon County Samaritan Memorial HospitalMacon, MO
- University of Missouri Health CareColumbia, MO
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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