Clinicians affiliated with Orion Emergency Services, Inc.
19 clinicians on file with this group · most practice in Worcester, MA · PAC ID 5597753251
14 clinicians affiliated with Orion Emergency Services, Inc. are in the 2024 Medicare Part B data, 14 of them physicians. Data years with affiliated clinicians: 2013, 2014, 2015, 2016, 2017, 2018, 2019, 2020, 2021, 2022, 2023, 2024.
Each clinician's exact figures are in their Physician Report, from their page; a specialty's figures in this market are in a Market Comparison. View sample report · Already purchased? Open your report
Affiliated clinicians by specialty, 2024
All specialties · Emergency Medicine (14)
Specialty links go to the specialty in Worcester, MA.
Clinicians affiliated with Orion Emergency Services, Inc., 2024
Alphabetical by last name; 14.
| Name | Specialty | City |
|---|---|---|
| Kathleen C Coan, MD | Emergency Medicine | Southbridge, MA |
| Laura E Connolly, MD | Emergency Medicine | Framingham, MA |
| Andrea M Cotter, M.D. | Emergency Medicine | Boston, MA |
| Holly M Dupuis, MD | Emergency Medicine | Worcester, MA |
| Tanya Girgenrath, MD | Emergency Medicine | Worcester, MA |
| Alexandria Gregory, MD | Emergency Medicine | Milford, MA |
| Emily H Groom, M.D. | Emergency Medicine | Framingham, MA |
| Giza M High, MD | Emergency Medicine | Southbridge, MA |
| Andrew Kamilaris, MD | Emergency Medicine | New Haven, CT |
| Seth D Lampert, MD | Emergency Medicine | Worcester, MA |
| Lawrence M Malinconico, MD | Emergency Medicine | Worcester, MA |
| Mary Joan O'Neill, M.D. | Emergency Medicine | Milford, MA |
| Peter B Smulowitz, M.D. | Emergency Medicine | Boston, MA |
| Meme Tran, MD | Emergency Medicine | Milford, MA |
Practice locations
Listed practice locations in Massachusetts.
Source: CMS Doctors and Clinicians National Downloadable File, snapshot October 2, 2026.
Membership comes from the CMS Doctors and Clinicians file. CMS does not publish an end-of-year archive of it, so the current snapshot is applied to every data year. A clinician affiliated with several groups or hospitals appears on each of their pages. How group pages are built · Limitations