Provider Profile

John L. Greenwood, DDS

Unclaimed Profile

About Dr. Greenwood

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Specialty

Dentist (Primary)

Credentials & Licensing

CA license22072
NPI1760694517
NPI issued05/04/2007

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 Dr. Greenwood specialize in?

Dr. Greenwood is a dentist in Willow Creek, CA. That is the designation recorded for this NPI in the federal registry.

NPI registry

Where is Dr. Greenwood located?

Dr. Greenwood is listed at 38883 Highway 299, Willow Creek, CA 95573. Addresses come from the NPI registry and can lag a move, so confirm before travelling.

NPI registry

What is Dr. Greenwood's phone number?

The number on file is (530) 629-1941. Guide.md cannot book appointments or pass on messages — please call the office directly.

NPI registry

What is the NPI for Dr. Greenwood?

Dr. Greenwood's National Provider Identifier is 1760694517. 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 Dr. Greenwood have?

Dr. Greenwood 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 Dr. Greenwood's profile verified?

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