Provider 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.
Exactly as CMS reports it (National Downloadable File, Opt-Out Affidavits, Order & Referring). Not an insurance directory; confirm coverage with the office.
776 FARMINGTON AVE
West Hartford, CT 06119
217 Main St
East Hartford, CT 06118
Kathryn J. Mas is a clinical social worker in West Hartford, CT. That is the designation recorded for this NPI in the federal registry.
NPI registry
Kathryn J. Mas is listed at 776 Farmington Ave, West Hartford, CT 06119. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
The number on file is (860) 712-8305. Guide.md cannot book appointments or pass on messages — please call the office directly.
NPI registry
Kathryn J. Mas's National Provider Identifier is 1497955538. 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
Kathryn J. Mas attended Other, graduating in 1981. This comes from the CMS National Downloadable File.
CMS public data
Kathryn J. Mas has 45 years experience. Calculated from a graduation year of 1981, 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 Kathryn J. 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.