Lisa S. Merriman, MD
NPI 1508206467ActiveIndividual· Surgery, Trauma Surgery· Billings, MT
Surgery, Trauma Surgery (MD) in Billings, Montana, trained at Oregon Health Sciences University School of Medicine (class of 2015). Mostly services rather than prescriptions: Medicare paid $75,391 for 237 patients in 2024, with only 17 Part D claims.
Overview
| NPI | 1508206467 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Jun 25, 2013 |
| Last updated in NPPES | Jul 13, 2023 |
| Certified by provider | Jul 13, 2023 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Surgery, Trauma Surgery Primary | 2086S0127X | MED-PHYS-LIC-91732 | MT |
| Surgery | 208600000X | RS2015-0359 | NM |
Exclusion screening
| List | Result | Details |
|---|---|---|
| HHS-OIG LEIE · Oct 9, 2026 | No match | Checked by NPI and by name + state |
| North Carolina Medicaid · Nov 10, 2026 | No match | — |
| New York OMIG · Nov 10, 2026 | No match | — |
| Ohio Medicaid · Nov 10, 2026 | No match | — |
| Pennsylvania Medicheck · Nov 10, 2026 | No match | — |
| Washington HCA · Nov 10, 2026 | No match | — |
Official OIG search · How matching works ·Bulk check a roster
Medicare
| Enrollment (PECOS) | Enrolled Practitioner - General Surgery (MT) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 237 |
|---|---|
| Services billed | 556 across 52 procedure codes |
| Paid by Medicare | $75,391 |
Part D prescriptions in 2024
| Prescriptions (claims) | 17 · 17 30-day fills |
|---|---|
| Total drug cost | $297.58 |
| Generic share | 82% of claims |
Education and affiliations
| Medical school | Oregon Health Sciences University School of Medicine |
|---|---|
| Graduation year | 2015 |
| Medicare specialty | General Surgery |
Medical group
- Billings Clinic Specialty Supplies and Services, LLCBillings, MT · 824 clinicians
Hospital affiliations
- Billings Clinic HospitalBillings, MT
- Cody Regional HealthCody, WY
- North Big Horn Hospital DistrictLovell, WY
- Sagewest Health CareRiverton, WY
- Sheridan Memorial HospitalSheridan, WY
Industry payments (Open Payments)
None reported for 2025 or 2024.
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
Other Surgery, Trauma Surgery providers in Billings
- 1801002340