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Physician Profile

Douglas R. Sidell, MD

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At a glance

About Dr. Sidell

Based in Palo Alto, CA, Douglas R. Sidell, MD is listed in the NPI registry under otolaryngology (ent). Douglas graduated from George Washington University School of Medicine in 2007. NPI 1629229836 identifies this record in the national registry.

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

Specialty

Credentials & Licensing

CA · Physician and Surgeon AMedical Board of California
No. 107296CurrentExpires Dec 31, 2026Since 2009
NPINational Provider Identifier
1629229836Issued 2008

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Medicare information

Accepts Medicare assignmentYes
Medicare opt-outNo
Can order and refer in MedicareYes

Exactly as CMS reports it (National Downloadable File, Opt-Out Affidavits, Order & Referring). Not an insurance directory; confirm coverage with the office.

Common questions

What is Dr. Sidell's specialty?

Dr. Sidell is an otolaryngology (ent) in Palo Alto, CA. That is the designation recorded for this NPI in the federal registry.

NPI registry

Where can I find Dr. Sidell?

Dr. Sidell is listed at 725 Welch Rd, Palo Alto, CA 94304. Addresses come from the NPI registry and can lag a move, so confirm before travelling.

NPI registry

How do I contact Dr. Sidell?

The number on file is (650) 497-8000. Contact the office directly to confirm availability and scheduling.

NPI registry

What is Dr. Sidell's NPI number?

Dr. Sidell's National Provider Identifier is 1629229836. 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

What is Dr. Sidell's medical education?

Dr. Sidell attended George Washington University School of Medicine, graduating in 2007. This comes from the CMS National Downloadable File.

CMS public data

How long has Dr. Sidell been practicing?

Dr. Sidell has 19 years experience. Calculated from a graduation year of 2007, reported in the CMS National Downloadable File.

CMS public data

Has Dr. Sidell confirmed this information?

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

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