Provider Profile

Cristina Then

Unclaimed Profile

About Cristina Then

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Specialty

Registered Nurse (Primary)

Credentials & Licensing

NY license826167
NPI1790644276
NPI issued01/20/2026

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 Cristina Then specialize in?

Cristina Then is a registered nurse in Brooklyn, NY. That is the designation recorded for this NPI in the federal registry.

NPI registry

Where is Cristina Then located?

Cristina Then is listed at 89 Bartlett St, Brooklyn, NY 11206. Addresses come from the NPI registry and can lag a move, so confirm before travelling.

NPI registry

What is Cristina Then's phone number?

The number on file is (718) 828-2666. Guide.md cannot book appointments or pass on messages — please call the office directly.

NPI registry

What is Cristina Then's NPI number?

Cristina Then's National Provider Identifier is 1790644276. 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 Cristina Then confirmed this information?

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