Provider Profile

Mary Seiersen, RDE

Unclaimed Profile

About Mary Seiersen

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Specialty

Registered Dietitian / Nutritionist (Primary)
Registered Dietitian / Nutritionist (Additional)

Credentials & Licensing

CA license711000
NPI1538282983
NPI issued04/09/2007

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 Mary Seiersen specialize in?

Mary Seiersen is a registered dietitian / nutritionist in Los Alamitos, CA. That is the designation recorded for this NPI in the federal registry.

NPI registry

Where is Mary Seiersen located?

Mary Seiersen is listed at 3851 Katella Ave Ste 275, Los Alamitos, CA 90720. Addresses come from the NPI registry and can lag a move, so confirm before travelling.

NPI registry

What is Mary Seiersen's phone number?

The number on file is (562) 296-5528. Guide.md cannot book appointments or pass on messages — please call the office directly.

NPI registry

What is the NPI for Mary Seiersen?

Mary Seiersen's National Provider Identifier is 1538282983. 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 Mary Seiersen have?

Mary Seiersen has 19+ years experience. Registered with an NPI since 2007. National Provider Identifiers only began in 2005, so a provider who qualified earlier may have practiced for longer than this.

NPI registry

Is Mary Seiersen's profile verified?

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