Physician Profile
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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.
172 SLADE AVE
West Seneca, NY 14224
Dr. Mas is a specialist in West Seneca, NY. That is the designation recorded for this NPI in the federal registry.
NPI registry
Dr. Mas is listed at 172 Slade Ave, West Seneca, NY 14224. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
The number on file is (716) 823-3300. Guide.md cannot book appointments or pass on messages — please call the office directly.
NPI registry
Dr. Mas's National Provider Identifier is 1154315554. 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. Mas attended Other, graduating in 1987. This comes from the CMS National Downloadable File.
CMS public data
Dr. Mas has 39 years experience. Calculated from a graduation year of 1987, reported in the CMS National Downloadable File.
CMS public data
Not yet. This profile is built from public federal data and has not been confirmed by Dr. Mas. 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.