Provider Profile

Theodore Issen

Unclaimed Profile

About Theodore Issen

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Specialty

Credentials & Licensing

NPI1477037281
NPI issued09/18/2018

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 Theodore Issen located?

Theodore Issen is listed at 520 N Marshfield Ave, Chicago, IL 60622. Addresses come from the NPI registry and can lag a move, so confirm before travelling.

NPI registry

What is Theodore Issen's phone number?

The number on file is (312) 243-6097. Guide.md cannot book appointments or pass on messages — please call the office directly.

NPI registry

What is the NPI for Theodore Issen?

Theodore Issen's National Provider Identifier is 1477037281. 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 much experience does Theodore Issen have?

Theodore Issen has 8+ years experience. Registered with an NPI since 2018. National Provider Identifiers only began in 2005, so a provider who qualified earlier may have practiced for longer than this.

NPI registry

Is Theodore Issen's profile verified?

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