Clinicians affiliated with Parkland Physician Services Inc

19 clinicians on file with this group · most practice in Boston-Cambridge-Newton, MA-NH · PAC ID 1254226517

Affiliation snapshotOctober 2, 2026CMS Doctors and Clinicians file, current snapshot (no end-of-2024 archive), applied to 2024
Activity year2024Medicare Part B claims, Original Medicare fee-for-service

18 clinicians affiliated with Parkland Physician 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 · General Surgery (4) · Nurse Practitioner (4) · Psychiatry (3) · Pulmonary Disease (2) · Cardiology (1) · Family Practice (1) · Geriatric Psychiatry (1) · Hematology-Oncology (1) · Obstetrics & Gynecology (1)

Specialty links go to the specialty in Boston-Cambridge-Newton, MA-NH.

Clinicians affiliated with Parkland Physician Services Inc, 2024

Alphabetical by last name; 18.

NameSpecialtyCity
William Graff, M.D.CardiologyManchester, NH
Michael Laidlaw, MDPulmonary DiseaseDerry, NH
Kimberly Lemkin, M.D.PsychiatryBoston, MA
Eleni M Lopes, FNP-CNurse PractitionerDerry, NH
Tricia P Mendoza, M.D.Geriatric PsychiatryPortsmouth, NH
Ryan Millea, M.D.General SurgeryFarmington, CT
Ainsley P Miller, APRN, PMHNP-BCNurse PractitionerManchester, NH
Sara E MorinNurse PractitionerFranklin, NH
Scott R Philipp, M.D.General SurgeryDerry, NH
Louis A Reines, MD,MBAGeneral SurgeryPlymouth, MA
Sajani Shah, M.D.General SurgeryRoslyn Heights, NY
Philippe J Sioufi, M.D.PsychiatrySalisbury, MA
Zachary S Spigelman, MDHematology-OncologyDerry, NH
Robyn D Stewart, DOFamily PracticeDerry, NH
Colleen Summers, APN-BCNurse PractitionerDerry, NH
Neeraj Vasishtha, MDPulmonary DiseaseDerry, NH
Judah D Weathers, M.D.PsychiatryDerry, NH
Thomas A Zarka, M.D.Obstetrics & GynecologyDerry, NH

Practice locations

Listed practice locations in New Hampshire.

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