Christopher Gruenberg, M.D.
NPI 1225371305ActiveIndividual· Emergency Medicine· Methuen, MA
Emergency Medicine (M.D.) in Methuen, Massachusetts, trained at University of Florida College of Medicine (class of 2013). 173 Medicare patients in 2024, $20,332 paid; nearly all of their 194 Part D prescriptions were generic (92%).
Overview
| NPI | 1225371305 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | Yes |
| NPI issued | Mar 27, 2013 |
| Last updated in NPPES | Dec 4, 2017 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Emergency Medicine Primary | 207P00000X | 270285 | MA |
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 - Emergency Medicine (FL) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 173 |
|---|---|
| Services billed | 229 across 21 procedure codes |
| Paid by Medicare | $20,332 |
Part D prescriptions in 2024
| Prescriptions (claims) | 194 · 194 30-day fills |
|---|---|
| Patients | 137 |
| Total drug cost | $1,975 |
| Generic share | 92% of claims |
Education and affiliations
| Medical school | University of Florida College of Medicine |
|---|---|
| Graduation year | 2013 |
| Medicare specialty | Emergency Medicine |
Medical group
- Emergency Physicians of St Petersburg PASt Petersburg, FL · 20 clinicians
Hospital affiliation
- Orlando Health Bayfront HospitalSaint Petersburg, FL
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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