Provider Profile

Ashley Sewall, RBT

Unclaimed Profile

About Ashley Sewall

No biography has been added yet. Is this you? Claim this profile to add one.

Specialty

Credentials & Licensing

License numberRBT-23-314052
NPI1619821568
NPI issued02/25/2026

Source: NPPES NPI Registry

Common questions

What is Dr. Sewall's address?

Dr. Sewall is listed at 1250 EXECUTIVE PL STE 201, Geneva, IL 60134. Addresses come from the NPI registry and can lag a move, so confirm before travelling.

NPI registry

How can I make an appointment with Dr. Sewall?

The number on file is (815) 223-2337. Guide.md cannot book appointments or pass on messages — please call the office directly.

NPI registry

What is Dr. Sewall's NPI number?

Dr. Sewall's National Provider Identifier is 1619821568. 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 Dr. Sewall confirmed this information?

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