Individual provider · Type 1 NPI

Jason Ian Kass, MD, PhD

Otolaryngology Physician · Worcester, MA

NPI number 1194957589 Active

Practice location

123 Summer St Ste 300
Worcester, MA 01608-1216

Fax (508) 368-3104

Other practice locations

  • 101 Cedar St, Milford, MA 01757-1101 · (508) 634-8164
  • 24 Newton St, Southborough, MA 01772-1215 · (508) 460-3291
  • 55 Lake Ave N, Worcester, MA 01655-0002 · (508) 334-4161

Specialties and licenses

TaxonomyCodeLicense
Otolaryngology Physician Primary 207Y00000X263693 (MA)

Otolaryngology Physician: An otolaryngologist-head and neck surgeon provides comprehensive medical and surgical care for patients with diseases and disorders that affect the ears, nose, throat, the respiratory and upper alimentary systems and related structures of the head and neck. An otolaryngologist diagnoses and provides medical and/or surgical therapy or prevention of diseases, allergies, neoplasms, deformities, disorders and/or injurie…

3 other providers at this address

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About NPI 1194957589

Jason Ian Kass, MD, PhD's National Provider Identifier is 1194957589, issued on Aug 18, 2009. The primary taxonomy on file is Otolaryngology Physician (207Y00000X), and the practice location is in Worcester, MA. The record was last updated on Sep 16, 2026.