Organization Profile

Dr. David Orenstein

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About Dr. David Orenstein

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Specialty

Optometrist (Primary)

Credentials & Licensing

NY licenseTUV003777
NPI1639353683
NPI issued12/27/2007

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 kind of practice is Dr. David Orenstein?

Dr. David Orenstein is an optometrist in Flushing, NY. That is the designation recorded for this NPI in the federal registry.

NPI registry

What is Dr. David Orenstein's address?

Dr. David Orenstein is listed at 3603 162Nd St, Flushing, NY 11358. Addresses come from the NPI registry and can lag a move, so confirm before travelling.

NPI registry

How can I make an appointment with Dr. David Orenstein?

The number on file is (718) 353-1220. Guide.md cannot book appointments or pass on messages — please call the office directly.

NPI registry

What is the NPI for Dr. David Orenstein?

Dr. David Orenstein's National Provider Identifier is 1639353683. 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

Is Dr. David Orenstein's profile verified?

Not yet. This profile is built from public federal data and has not been confirmed by Dr. David Orenstein. If this is you, claiming it is free.

Guide.md

Is this your practice?

Manage this listing? Log in or create an account, then click “This is my practice and I manage it” here. A verified physician whose registry address matches this location is approved instantly; everyone else is reviewed by a person.

Provider data sourced from the NPPES NPI Registry and CMS public datasets. Information is provided for reference and is not medical advice.