Provider Profile

Greta Kollmann, RD CDN CSOWM CDCES

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About Greta Kollmann

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Specialty

Registered Dietitian / Nutritionist (Primary)

Credentials & Licensing

NY license008379-1
NPI1447775598
NPI issued08/10/2017

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 is Greta Kollmann's specialty?

Greta Kollmann is a registered dietitian / nutritionist in New York, NY. That is the designation recorded for this NPI in the federal registry.

NPI registry

Where can I find Greta Kollmann?

Greta Kollmann is listed at 138 E 38Th St, New York, NY 10016. Addresses come from the NPI registry and can lag a move, so confirm before travelling.

NPI registry

How do I contact Greta Kollmann?

The number on file is (844) 359-8363. Guide.md cannot book appointments or pass on messages — please call the office directly.

NPI registry

What is Greta Kollmann's NPI number?

Greta Kollmann's National Provider Identifier is 1447775598. 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 Greta Kollmann been practicing?

Greta Kollmann has 9+ years experience. Registered with an NPI since 2017. National Provider Identifiers only began in 2005, so a provider who qualified earlier may have practiced for longer than this.

NPI registry

Has Greta Kollmann confirmed this information?

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