Provider Profile

Holly D. Vion

Unclaimed Profile

About Holly Vion

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Specialty

Mental Health Counselor (Primary)

Credentials & Licensing

NY licenseP132484
NPI1386519247
NPI issued10/09/2025

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.

Common questions

What does Holly D. Vion specialize in?

Holly D. Vion is a mental health counselor in Hauppauge, NY. That is the designation recorded for this NPI in the federal registry.

NPI registry

Where is Holly D. Vion located?

Holly D. Vion is listed at 2 N Dorado Cir, Hauppauge, NY 11788. Addresses come from the NPI registry and can lag a move, so confirm before travelling.

NPI registry

What is Holly D. Vion's phone number?

The number on file is (631) 371-1209. Guide.md cannot book appointments or pass on messages — please call the office directly.

NPI registry

What is the NPI for Holly D. Vion?

Holly D. Vion's National Provider Identifier is 1386519247. 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 Holly D. Vion have?

Holly D. Vion has 1+ years experience. Registered with an NPI since 2025. National Provider Identifiers only began in 2005, so a provider who qualified earlier may have practiced for longer than this.

NPI registry

Is Holly D. Vion's profile verified?

Not yet. This profile is built from public federal data and has not been confirmed by Holly D. Vion. 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.