Provider Profile

Ann Callahan

Unclaimed Profile

About Ann Callahan

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Specialty

Credentials & Licensing

NPI1124703574
NPI issued06/21/2023

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.

Common questions

Where is Ann Callahan located?

Ann Callahan is listed at 1921 W Irving Park Rd, Chicago, IL 60613. Addresses come from the NPI registry and can lag a move, so confirm before travelling.

NPI registry

What is Ann Callahan's phone number?

The number on file is (312) 243-8487. Guide.md cannot book appointments or pass on messages — please call the office directly.

NPI registry

What is Ann Callahan's NPI number?

Ann Callahan's National Provider Identifier is 1124703574. 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

How long has Ann Callahan been practicing?

Ann Callahan has 3+ years experience. Registered with an NPI since 2023. National Provider Identifiers only began in 2005, so a provider who qualified earlier may have practiced for longer than this.

NPI registry

Has Ann Callahan confirmed this information?

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