Theodore MasonMD
Otolaryngology·Springfield, MA
Theodore Mason, MD is an Otolaryngology provider in Springfield, MA, as of July 2026.
- NPI1619934668
- Registered2006
- Class of1995
Case volumes, referral patterns, and payer mix live in DataLily AI Insights.
Education
Education on record as of August 2026.
Theodore Mason at a glance
- Provider
- Theodore Mason
- Credential
- MD
- Specialty
- Otolaryngology
- Procedures
- Otolaryngology CPT codes
- Location
- Springfield, MA
- Medical school
- University of Vermont College of Medicine
- Graduated
- 1995
- NPI registered
- 2006
- NPI
- 1619934668
- Snapshot
- July 2026
Identity, specialty, and affiliations change over time. This is not an endorsement, and not clinical, billing, or legal advice. Providers may request corrections at founders@datalilyai.com. Read the DataLily AI data methodology.
Questions
Where does Theodore Mason practice?
Theodore Mason, MD is based in Springfield, MA. Affiliations reflect the current DataLily AI snapshot (July 2026) and can change.
What is Theodore Mason's NPI number?
Theodore Mason's National Provider Identifier (NPI) is 1619934668, registered in 2006. Specialty on record: Otolaryngology; credential MD.
Where did Theodore Mason go to medical school?
Theodore Mason, MD attended University of Vermont College of Medicine, graduating in 1995.
How many Otolaryngology providers in Massachusetts work at ambulatory surgery centers?
10 Otolaryngology surgeons and proceduralists in Massachusetts are affiliated with ambulatory surgery centers in DataLily AI's current snapshot, Theodore Mason among them. The Massachusetts Otolaryngology directory lists each one by city with credential, NPI, and center affiliations.
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