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Provider Profile

Holly S. Downes, D.D.S.

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At a glance

About Dr. Downes

Holly S. Downes, D.D.S. is a general practice dentistry based in Mill Valley, CA. The provider's National Provider Identifier (NPI) is 1104847300.

Factual summary compiled by Guide.md from public records; not written by this provider.

Specialty

Credentials & Licensing

CA · Dental LicenseDental Board of California
No. 31775DelinquentExpired Jan 31, 2026Since 1983
CA licenceAs reported to the NPI registry
No. 031775As reported
NPINational Provider Identifier
1104847300Issued 2006

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Common questions

What does Holly S. Downes specialize in?

Holly S. Downes is a dentist in Mill Valley, CA. That is the designation recorded for this NPI in the federal registry, where it is listed as “General Practice Dentistry”.

NPI registry

Where is Holly S. Downes located?

Holly S. Downes is listed at 7 N Knoll Rd Ste 6, Mill Valley, CA 94941. Addresses come from the NPI registry and can lag a move, so confirm before travelling.

NPI registry

What is Holly S. Downes's phone number?

The number on file is (415) 388-5151. Contact the office directly to confirm availability and scheduling.

NPI registry

What is Holly S. Downes's NPI number?

Holly S. Downes's National Provider Identifier is 1104847300. 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 Holly S. Downes been practicing?

Holly S. Downes 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 practiced for longer than this.

NPI registry

Has Holly S. Downes confirmed this information?

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

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