Provider Profile

Abigail Nelken

Unclaimed Profile

About Abigail Nelken

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Education & Training

School Other Graduated: 2024

Specialty

Registered Dietitian / Nutritionist (Primary)

Credentials & Licensing

NJ license86390586
NPI1588525158
NPI issued11/21/2025

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.

Medicare information

Accepts Medicare assignmentYes
Medicare opt-outNo

Exactly as CMS reports it (National Downloadable File, Opt-Out Affidavits, Order & Referring). Not an insurance directory; confirm coverage with the office.

Common questions

What is Abigail Nelken's specialty?

Abigail Nelken is a registered dietitian / nutritionist in Passaic, NJ. That is the designation recorded for this NPI in the federal registry.

NPI registry

Where can I find Abigail Nelken?

Abigail Nelken is listed at 350 Boulevard, Passaic, NJ 07055. Addresses come from the NPI registry and can lag a move, so confirm before travelling.

NPI registry

How do I contact Abigail Nelken?

The number on file is (973) 594-7800. Guide.md cannot book appointments or pass on messages — please call the office directly.

NPI registry

What is Abigail Nelken's NPI number?

Abigail Nelken's National Provider Identifier is 1588525158. 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

What is Abigail Nelken's education?

Abigail Nelken attended Other, graduating in 2024. This comes from the CMS National Downloadable File.

CMS public data

How long has Abigail Nelken been practicing?

Abigail Nelken has 2 years experience. Calculated from a graduation year of 2024, reported in the CMS National Downloadable File.

CMS public data

Has Abigail Nelken confirmed this information?

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