David James Gregory, DO
NPI 1205377553ActiveIndividual· Orthopaedic Surgery· Lancaster, PA
Orthopaedic Surgery (DO) in Lancaster, Pennsylvania, trained at Campbell Univ School of Osteopathic Medicine (class of 2017). Mostly services rather than prescriptions: Medicare paid $33,958 for 126 patients in 2024, with only 47 Part D claims. Smith+nephew, Inc. was the largest of 2 companies reporting payments in 2025, $3,835 in all, mostly grants.
Overview
| NPI | 1205377553 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | DO |
| Sole proprietor | No |
| NPI issued | Mar 19, 2017 |
| Last updated in NPPES | Jul 31, 2024 |
| Certified by provider | Jul 31, 2024 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Orthopaedic Surgery Primary | 207X00000X | OS023638 | PA |
| Orthopaedic Surgery | 207X00000X | 5151009876 | MI |
| Orthopaedic Surgery | 207X00000X | 20A19371 | CA |
| Orthopaedic Surgery, Adult Reconstructive Orthopaedic Surgery | 207XS0114X | OS023638 | PA |
| Student in an Organized Health Care Education/Training Program | 390200000X | — | — |
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 - Orthopedic Surgery (PA) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 126 |
|---|---|
| Services billed | 303 across 50 procedure codes |
| Paid by Medicare | $33,958 |
Part D prescriptions in 2024
| Prescriptions (claims) | 47 · 59 30-day fills |
|---|---|
| Patients | 25 |
| Total drug cost | $548.18 |
| Generic share | 98% of claims |
Education and affiliations
| Medical school | Campbell Univ School of Osteopathic Medicine |
|---|---|
| Graduation year | 2017 |
| Medicare specialty | Orthopedic Surgery |
Medical groups
- Phoenix Rehabilitation and Health Services IncCranberry Twp, PA · 2,800 clinicians
- Orthopedic Assoc of Lancaster LtdLancaster, PA · 82 clinicians
Hospital affiliations
- Lancaster General HospitalLancaster, PA
- Wellspan Ephrata Community HospitalEphrata, PA
Industry payments (Open Payments)
- 2025$3,835 · 5 payments from 2 companies
- 2024$3,881 · 5 payments from 2 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Smith+nephew, Inc. | $3,750 | 1 |
| Ferring Pharmaceuticals Inc. | $84.72 | 4 |
What the 2025 payments were for
- Grant$3,750 · 1 payment
- Food and Beverage$84.72 · 4 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 63 orthopedic surgeons in Lancaster · All orthopedic surgeons in Pennsylvania