Clinicians affiliated with Associates In Otolaryngology Head And Neck Surgery, PC

9 clinicians on file with this group · most practice in Worcester, MA · PAC ID 6507839438

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

9 clinicians affiliated with Associates In Otolaryngology Head And Neck Surgery, PC are in the 2024 Medicare Part B data, 5 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 · Otolaryngology (5) · Audiologist (2) · Physician Assistant (2)

Specialty links go to the specialty in Worcester, MA.

Clinicians affiliated with Associates In Otolaryngology Head And Neck Surgery, PC, 2024

Alphabetical by last name; 9.

NameSpecialtyCity
Andrea C Chiaramonte, MD MPHOtolaryngologyWorcester, MA
Eugenie Du, M.DOtolaryngologyWest Roxbury, MA
Cynthia M Duhamel, PA-CPhysician AssistantWorcester, MA
Michelle L Fleck, CCC-AAudiologistWorcester, MA
Shawna M KatkavichAudiologistSpartanburg, SC
Robert M Moran, PAPhysician AssistantWorcester, MA
Kathryn Y Noonan, M.D.OtolaryngologyBoston, MA
Douglas A O'Brien, M.D.OtolaryngologyBrockton, MA
Jonathon S Sillman, M.D.OtolaryngologyWorcester, 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