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Physician Profile

Tiffany Sia, M.D.

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At a glance

About Dr. Sia

Based in Campbell, CA, Tiffany Sia, M.D. is listed in the NPI registry under gynecologic oncology. Tiffany graduated from Columbia University College of Physicians and Surgeons in 2017. NPI 1760915912 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. 202617CurrentExpires Jul 2027Since 2025
NPINational Provider Identifier
1760915912Issued 2017

Snapshot · verify with the board ↗

Medicare information

Accepts Medicare assignmentYes
Telehealth reported to CMSYes
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 kind of doctor is Tiffany Sia?

Tiffany Sia is a gynecologic oncology in Campbell, CA. That is the designation recorded for this NPI in the federal registry.

NPI registry

What is Tiffany Sia's address?

Tiffany Sia is listed at 910 Campisi Way Ste 2A, Campbell, CA 95008. Addresses come from the NPI registry and can lag a move, so confirm before travelling.

NPI registry

How can I make an appointment with Tiffany Sia?

The number on file is (408) 827-4274. Contact the office directly to confirm availability and scheduling.

NPI registry

What is Tiffany Sia's NPI number?

Tiffany Sia's National Provider Identifier is 1760915912. 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

Where did Tiffany Sia train?

Tiffany Sia attended Columbia University College of Physicians and Surgeons, graduating in 2017. This comes from the CMS National Downloadable File.

CMS public data

How long has Tiffany Sia been practicing?

Tiffany Sia has 9 years experience. Calculated from a graduation year of 2017, reported in the CMS National Downloadable File.

CMS public data

Has Tiffany Sia confirmed this information?

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

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