Steven James Barker Jr., PA-C
NPI 1083387732ActiveIndividual· Physician Assistant· Taylorsville, UT
Physician Assistant (PA-C) with Mountainstar Medical Group-St. Marks Hospital LLC, practicing in Taylorsville, Utah. Their prescriptions cost Medicare Part D more than their services did: $254,733 for 2,711 claims, against $34,298 paid for services in 2024. Astrazeneca Pharmaceuticals LP was the largest of 9 companies reporting payments in 2025, $410.62 in all, mostly food and beverage. Lists St Mark's Hospital as a hospital affiliation.
Overview
| NPI | 1083387732 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | PA-C |
| Sole proprietor | Yes |
| NPI issued | Jul 28, 2021 |
| Last updated in NPPES | Nov 10, 2021 |
| Certified by provider | Nov 10, 2021 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Physician Assistant Primary | 363A00000X | 12543868-1206 | UT |
| Student in an Organized Health Care Education/Training Program | 390200000X | — | — |
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 - Physician Assistant (UT) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 82 |
|---|---|
| Services billed | 547 across 37 procedure codes |
| Paid by Medicare | $34,298 |
Part D prescriptions in 2024
| Prescriptions (claims) | 2,711 · 5,535 30-day fills |
|---|---|
| Patients | 206 |
| Total drug cost | $254,733 |
| Generic share | 88% of claims |
Education and affiliations
| Graduation year | 2021 |
|---|---|
| Medicare specialty | Physician Assistant |
| Telehealth | Offers telehealth |
Medical group
- Mountainstar Medical Group-St. Marks Hospital LLCDraper, UT · 13 clinicians
Hospital affiliation
- St Mark's HospitalSalt Lake City, UT
Other facilities
- Aspen Ridge Home HealthHome health agency · Murray, UT
Industry payments (Open Payments)
- 2025$410.62 · 21 payments from 9 companies
- 2024$201.59 · 7 payments from 4 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Astrazeneca Pharmaceuticals LP | $151.13 | 8 |
| Lilly USA, LLC | $72.94 | 4 |
| Abbvie Inc. | $49.02 | 2 |
| Novo Nordisk Inc | $36.34 | 2 |
| Vertex Pharmaceuticals Incorporated | $27.05 | 1 |
What the 2025 payments were for
- Food and Beverage$410.62 · 21 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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