Paul R. Gregory Jr., M.D.
NPI 1427166453ActiveIndividual· Orthopaedic Surgery, Orthopaedic Trauma· Carmichael, CA
Orthopaedic Surgery, Orthopaedic Trauma (M.D.) in Carmichael, California, trained at University of Nebraska College of Medicine (class of 1988). Mostly services rather than prescriptions: Medicare paid $101,765 for 188 patients in 2024, with only 37 Part D claims. Depuy Synthes Sales Inc. was the largest of 2 companies reporting payments in 2025, $448.80 in all, mostly food and beverage.
Overview
| NPI | 1427166453 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | Yes |
| NPI issued | Aug 29, 2006 |
| Last updated in NPPES | Feb 10, 2026 |
| Certified by provider | Feb 10, 2026 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Orthopaedic Surgery, Orthopaedic Trauma Primary | 207XX0801X | G85411 | CA |
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 - Orthopedic Surgery (CA) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 188 |
|---|---|
| Services billed | 377 across 69 procedure codes |
| Paid by Medicare | $101,765 |
Part D prescriptions in 2024
| Prescriptions (claims) | 37 · 37 30-day fills |
|---|---|
| Patients | 24 |
| Total drug cost | $462.72 |
| Generic share | 100% of claims |
Education and affiliations
| Medical school | University of Nebraska College of Medicine |
|---|---|
| Graduation year | 1988 |
| Medicare specialty | Orthopedic Surgery |
Medical groups
- Orthopedic Trauma Surgeons of Northern CaliforniaRoseville, CA · 16 clinicians
- Carmichael Trauma Medical Group, Inc.Carmichael, CA · 2 clinicians
Hospital affiliations
- Mercy Hospital of FolsomFolsom, CA
- Mercy San Juan Medical CenterCarmichael, CA
- Sutter Roseville Medical CenterRoseville, CA
Industry payments (Open Payments)
- 2025$448.80 · 3 payments from 2 companies
- 2024$2,778 · 6 payments from 2 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Depuy Synthes Sales Inc. | $278.22 | 1 |
| Zimmer Biomet Holdings, Inc. | $170.58 | 2 |
What the 2025 payments were for
- Food and Beverage$448.80 · 3 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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