Mitch Grieve
NPI 1538543608ActiveIndividual· Physician Assistant· Rapid City, SD
Physician Assistant with Black Hills Surgical Hospital LLC and 2 other groups, practicing in Rapid City, South Dakota. 272 Medicare patients in 2024, $50,779 paid; nearly all of their 731 Part D prescriptions were generic (99%). Vertex Pharmaceuticals Incorporated reported $17.62 in payments in 2025, mostly food and beverage. Lists Black Hills Surgical Hospital LLC and 4 other hospitals as hospital affiliations.
Overview
| NPI | 1538543608 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Sole proprietor | No |
| NPI issued | Jul 17, 2015 |
| Last updated in NPPES | Jan 19, 2022 |
| Certified by provider | Jan 19, 2022 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Physician Assistant Primary | 363A00000X | 1008 | SD |
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 - Physician Assistant (SD); Practitioner - Physician Assistant (WY) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 272 |
|---|---|
| Services billed | 1,022 across 55 procedure codes |
| Paid by Medicare | $50,779 |
Part D prescriptions in 2024
| Prescriptions (claims) | 731 · 748 30-day fills |
|---|---|
| Patients | 245 |
| Total drug cost | $5,965 |
| Generic share | 99% of claims |
Education and affiliations
| Graduation year | 2015 |
|---|---|
| Medicare specialty | Physician Assistant |
| Telehealth | Offers telehealth |
Medical groups
- Black Hills Surgical Hospital LLCSpearfish, SD · 174 clinicians
- Black Hills Orthopedic and Spine Center IncRapid City, SD · 72 clinicians
- Black Hills Orthopedic and Spine Center of Wyoming PCGillette, WY · 10 clinicians
Hospital affiliations
- Black Hills Surgical Hospital LLCRapid City, SD
- Campbell County HealthGillette, WY
- Monument Health Rapid City HospitalRapid City, SD
- Monument Health Spearfish HospitalSpearfish, SD
- Weston County Health ServicesNewcastle, WY
Industry payments (Open Payments)
- 2025$17.62 · 1 payment from 1 company
- 2024$21.37 · 1 payment from 1 company
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Vertex Pharmaceuticals Incorporated | $17.62 | 1 |
What the 2025 payments were for
- Food and Beverage$17.62 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
Other physician assistants in Rapid City
- 1023329919
- 1023664620
- 1033488614
- 1043937154
- 1053459347
- 1053838268
- 1073241790
- 1104293851
- 1124627898
- 1124756234
- 1164469185
- 1174136246
All 131 physician assistants in Rapid City · All physician assistants in South Dakota