Provider Profile

Chalan Whelan, PA-C

Unclaimed Profile

About Chalan Whelan

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Specialty

Physician Assistant (Primary)

Credentials & Licensing

NPI1528984440
NPI issued06/25/2026

Source: NPPES NPI Registry

Common questions

What is Chalan Whelan's specialty?

Chalan Whelan is a physician assistant in Amherst, MA. That is the designation recorded for this NPI in the federal registry.

NPI registry

Where can I find Chalan Whelan?

Chalan Whelan is listed at 17 Research Dr, Amherst, MA 01002. Addresses come from the NPI registry and can lag a move, so confirm before travelling.

NPI registry

How do I contact Chalan Whelan?

The number on file is (413) 549-8400. Guide.md cannot book appointments or pass on messages — please call the office directly.

NPI registry

What is Chalan Whelan's NPI number?

Chalan Whelan's National Provider Identifier is 1528984440. 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

Has Chalan Whelan confirmed this information?

Not yet. This profile is built from public federal data and has not been confirmed by Chalan Whelan. 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.