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Edit this profileBased in Westfield, MA, Steven J. Kassels, MD is listed in the NPI registry under internal medicine. Steven is also listed as specializing in addiction medicine. NPI 1154458735 identifies this record in the national registry.
Factual summary compiled by Guide.md from public records; not written by this provider.
125 N ELM ST
Westfield, MA 01085
Dr. Kassels is an internist in Westfield, MA. That is the designation recorded for this NPI in the federal registry, where it is listed as “Internal Medicine”.
NPI registry
Dr. Kassels is listed at 125 N Elm St, Westfield, MA 01085. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
The number on file is (413) 568-6600. Contact the office directly to confirm availability and scheduling.
NPI registry
Dr. Kassels's National Provider Identifier is 1154458735. 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. Kassels has 19+ years experience. Registered with an NPI since 2007. National Provider Identifiers only began in 2005, so a provider who qualified earlier may have practiced for longer than this.
NPI registry
Not yet. This profile is built from public federal data and has not been confirmed by Dr. Kassels. If this is you, claiming it is free.
Guide.md
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