Physician Profile

Unclaimed Profile

About GREENSTEIN

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Areas of Expertise

Acupuncturist (Primary)

Common questions

What does Dr. Greenstein specialise in?

Dr. Greenstein is an acupuncturist in Sonoma, CA. This is the primary taxonomy recorded against the NPI in the federal registry, listed there as “Acupuncturist”.

NPI registry

Where is Dr. Greenstein located?

Dr. Greenstein is listed at 811 W NAPA ST SUITE R, Sonoma, CA 95476. Addresses come from the NPI registry and can lag a move, so confirm before travelling.

NPI registry

What is Dr. Greenstein's phone number?

The number on file is (707) 490-5972. Guide.md cannot book appointments or pass on messages — please call the office directly.

NPI registry

What is Dr. Greenstein's NPI number?

Dr. Greenstein's National Provider Identifier is 1821053596. 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 Dr. Greenstein been practising?

Dr. Greenstein has 20+ years experience. Registered with an NPI since 2006. National Provider Identifiers only began in 2005, so a provider who qualified earlier may have practised for longer than this.

NPI registry

Has Dr. Greenstein confirmed this information?

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

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Licensing & Certification

CA licenseAC3308
NPI1821053596
NPI issued04/18/2006

Source: NPPES NPI Registry

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