David Shrock, PA-C
NPI 1104288679ActiveIndividual· Physician Assistant· Jackson, MS
Physician Assistant (PA-C) with Rh Mississippi Hospitalist Medicine LLC, practicing in Jackson, Mississippi. 445 Medicare patients in 2024, $59,387 paid; nearly all of their 661 Part D prescriptions were generic (90%). Abbvie Inc. was the largest of 8 companies reporting payments in 2025, $334.55 in all, mostly food and beverage. Lists St Dominic-Jackson Memorial Hospital as a hospital affiliation.
Overview
| NPI | 1104288679 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | PA-C |
| Sole proprietor | No |
| NPI issued | Mar 24, 2016 |
| Last updated in NPPES | Feb 9, 2024 |
| Certified by provider | Feb 9, 2024 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Physician Assistant Primary | 363A00000X | PA00333 | MS |
| Physician Assistant, Medical | 363AM0700X | 1234567890 | VA |
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 (MS) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 445 |
|---|---|
| Services billed | 957 across 11 procedure codes |
| Paid by Medicare | $59,387 |
Part D prescriptions in 2024
| Prescriptions (claims) | 661 · 841 30-day fills |
|---|---|
| Patients | 314 |
| Total drug cost | $28,687 |
| Generic share | 90% of claims |
Education and affiliations
| Graduation year | 2015 |
|---|---|
| Medicare specialty | Physician Assistant |
Medical group
- Rh Mississippi Hospitalist Medicine LLCJackson, MS · 71 clinicians
Hospital affiliation
- St Dominic-Jackson Memorial HospitalJackson, MS
Industry payments (Open Payments)
- 2025$334.55 · 16 payments from 8 companies
- 2024$556.60 · 28 payments from 14 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Abbvie Inc. | $108.34 | 6 |
| Alexion Pharmaceuticals, Inc. | $67.68 | 2 |
| Viatris Specialty LLC | $43.89 | 2 |
| Pfizer Inc. | $37.70 | 2 |
| Enterra Medical, Inc. | $21.45 | 1 |
What the 2025 payments were for
- Food and Beverage$334.55 · 16 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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