Thomas James Gregory, MD
NPI 1023647146ActiveIndividual· Emergency Medicine· Baltimore, MD
Emergency Medicine (MD) with Shock Trauma Associates PA and 1 other group, practicing in Baltimore, Maryland. Mostly services rather than prescriptions: Medicare paid $12,384 for 90 patients in 2024, with only 14 Part D claims. Lists Mercy Medical Center Inc and 1 other hospital as hospital affiliations.
Overview
| NPI | 1023647146 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Apr 2, 2020 |
| Last updated in NPPES | Aug 22, 2024 |
| Certified by provider | Aug 22, 2024 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Emergency Medicine Primary | 207P00000X | D0101370 | MD |
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 - Emergency Medicine (MD) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 90 |
|---|---|
| Services billed | 113 across 18 procedure codes |
| Paid by Medicare | $12,384 |
Part D prescriptions in 2024
| Prescriptions (claims) | 14 · 14 30-day fills |
|---|---|
| Total drug cost | $212.19 |
| Generic share | 93% of claims |
Education and affiliations
| Graduation year | 2020 |
|---|---|
| Medicare specialty | Emergency Medicine |
Medical groups
- Shock Trauma Associates PABaltimore, MD · 261 clinicians
- Emergency Physicians SppsBaltimore, MD · 20 clinicians
Hospital affiliations
- Mercy Medical Center IncBaltimore, MD
- University of Maryland Medical CenterBaltimore, MD
Industry payments (Open Payments)
None reported for 2025 or 2024.
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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