Scott A. Riggins, MD
NPI 1679671598ActiveIndividual· Psychiatry & Neurology, Neurology· Billings, MT
Psychiatry & Neurology, Neurology (MD) in Billings, Montana, trained at Loma Linda University School of Medicine (class of 1996). Their prescriptions cost Medicare Part D more than their services did: $993,867 for 2,683 claims, against $66,066 paid for services in 2024. Abbvie Inc. reported $49.44 in payments in 2025, mostly food and beverage.
Overview
| NPI | 1679671598 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Sep 21, 2006 |
| Last updated in NPPES | Feb 22, 2022 |
| Certified by provider | Feb 22, 2022 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Psychiatry & Neurology, Neurology Primary | 2084N0400X | 9888 | MT |
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 - Neurology (MT); Practitioner - Neurology (WY) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 517 |
|---|---|
| Services billed | 1,411 across 36 procedure codes |
| Paid by Medicare | $66,066 |
Part D prescriptions in 2024
| Prescriptions (claims) | 2,683 · 4,480 30-day fills |
|---|---|
| Patients | 381 |
| Total drug cost | $993,867 |
| Generic share | 83% of claims |
Education and affiliations
| Medical school | Loma Linda University School of Medicine |
|---|---|
| Graduation year | 1996 |
| Medicare specialty | Neurology |
| Telehealth | Offers telehealth |
Medical group
- Billings Clinic Specialty Supplies and Services, LLCBillings, MT · 824 clinicians
Hospital affiliations
- Beartooth Billings ClinicRed Lodge, MT
- Billings Clinic HospitalBillings, MT
- Glendive Medical CenterGlendive, MT
- Intermountain Health St Vincent Regional HospitalBillings, MT
- Stillwater Billings ClinicColumbus, MT
Industry payments (Open Payments)
- 2025$49.44 · 2 payments from 1 company
- 2024$66.17 · 2 payments from 2 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Abbvie Inc. | $49.44 | 2 |
What the 2025 payments were for
- Food and Beverage$49.44 · 2 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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