Clinicians affiliated with Donald S. Marks, M.D., P.C.
4 clinicians on file with this group · most practice in Greenfield, MA · PAC ID 4183809080
2 clinicians affiliated with Donald S. Marks, M.D., P.C. are in the 2024 Medicare Part B data, 1 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 · Neurology (1) · Nurse Practitioner (1)
Specialty links go to the specialty in Greenfield, MA.
Clinicians affiliated with Donald S. Marks, M.D., P.C., 2024
Alphabetical by last name; 2.
| Name | Specialty | City |
|---|---|---|
| Kinan Hreib, M.D. | Neurology | Greenfield, MA |
| Rachel A Lamontagne, FNP-C | Nurse Practitioner | Plymouth, 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