Physician Profile
Theodore P. Mason, MD is a healthcare provider in Springfield, MA specializing in otolaryngology (ent). Theodore trained at University of Vermont College of Medicine, graduating in 1995. According to Medicare claims data, Theodore cared for 1,561 Medicare patients across 2,023 services. The services billed most often include established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more, established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more, and removal of impacted ear wax.
Summarised automatically from public NPI registry and CMS Medicare data. Not written or reviewed by this provider. Claim this profile to replace it.
License numbers are what the provider reported to NPPES when the NPI was issued or updated. NPPES does not verify licensure; confirm current standing with the state licensing board.
Exactly as CMS reports it (National Downloadable File, Opt-Out Affidavits, Order & Referring). Not an insurance directory; confirm coverage with the office.
100 WASON AVENUE SUITE 100
Springfield, MA 01107
Within Otolaryngology generally. Availability varies by clinician, training and location — this profile has not been claimed, so nothing here is a personal claim by the provider.
Most searched conditions
Balance
Ear and hearing
Head, neck, and salivary
Nose and sinus
Sleep and airway
Throat and voice
Cancer
Head & Neck
Throat & Voice
Most searched procedures
Office diagnosis
Cosmetic
Ear & Hearing
Ear procedures
Head & Neck
Head and neck surgery
Nose & Sinus
Nose and sinus procedures
Sleep and airway
Throat & Voice
Throat, voice, and swallowing
2,023 services · 1,561 patients · 16 distinct codes
| Procedure | Type | Code | Services | Compared with peers |
|---|---|---|---|---|
| Removal of impacted ear wax | Procedure | 69210 |
256 | More often than most peers in Otolaryngology (ENT) |
| Simple removal of skin debris and drainage of mastoid cavity | Procedure | 69220 |
97 | More than most peers in Otolaryngology (ENT) |
| Diagnostic exam of voice box using a flexible endoscope | Procedure | 31575 |
13 | |
| Ct scan of cranial cavity without contrast | Imaging | 70480 |
15 | |
| Test for allergy using allergenic extract injected into skin | Treatment | 95024 |
145 | |
| Professional service for multiple injections of allergen | Treatment | 95117 |
138 | As often as other peers in Otolaryngology (ENT) |
| Exam of ear using a microscope | Treatment | 92504 |
103 | More often than most peers in Otolaryngology (ENT) |
| Test to assess middle ear function | Treatment | 92567 |
78 | More often than most peers in Otolaryngology (ENT) |
| Comprehensive hearing and speech recognition test | Treatment | 92557 |
64 | As often as other peers in Otolaryngology (ENT) |
| Test for ability to detect and repeat spoken words with speech recognition | Treatment | 92556 |
24 | More often than most peers in Otolaryngology (ENT) |
Source: CMS Medicare public data. Shows how often procedures were billed — not quality of care or patient satisfaction.
Dr. Mason is an otolaryngology (ent) in Springfield, MA. That is the designation recorded for this NPI in the federal registry.
NPI registry
Dr. Mason is listed at 100 Wason Avenue Suite 100, Springfield, MA 01107. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
The number on file is (413) 732-7426. Guide.md cannot book appointments or pass on messages — please call the office directly.
NPI registry
Dr. Mason's National Provider Identifier is 1619934668. It is issued by the Centers for Medicare & Medicaid Services and is unique and permanent — it does not change if they move practice.
NPI registry
Dr. Mason attended University of Vermont College of Medicine, graduating in 1995. This comes from the CMS National Downloadable File.
CMS public data
Dr. Mason has 31 years experience. Calculated from a graduation year of 1995, reported in the CMS National Downloadable File.
CMS public data
According to Medicare billing data, Dr. Mason performs procedures including removal of impacted ear wax, simple removal of skin debris and drainage of mastoid cavity and diagnostic exam of voice box using a flexible endoscope; reads or performs imaging such as ct scan of cranial cavity without contrast; provides treatments such as test for allergy using allergenic extract injected into skin and professional service for multiple injections of allergen, alongside routine visits and testing. This reflects Medicare patients only and is billing volume, not a measure of quality.
Medicare claims
Not yet. This profile is built from public federal data and has not been confirmed by Dr. Mason. If this is you, claiming it is free.
Guide.md
Provider data sourced from the NPPES NPI Registry and CMS public datasets. Information is provided for reference and is not medical advice.