Provider Profile

Nathan Klaes, PA-C

Unclaimed Profile

About Nathan Klaes

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Specialty

Physician Assistant (Primary)

Credentials & Licensing

NPI1174455778
NPI issued05/30/2026

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

What does Nathan Klaes specialize in?

Nathan Klaes is a physician assistant in New Haven, CT. That is the designation recorded for this NPI in the federal registry.

NPI registry

Where is Nathan Klaes located?

Nathan Klaes is listed at 20 York St, New Haven, CT 06510. Addresses come from the NPI registry and can lag a move, so confirm before travelling.

NPI registry

What is Nathan Klaes's phone number?

The number on file is (203) 688-4242. Guide.md cannot book appointments or pass on messages — please call the office directly.

NPI registry

What is Nathan Klaes's NPI number?

Nathan Klaes's National Provider Identifier is 1174455778. 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 Nathan Klaes confirmed this information?

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