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Provider Profile

Ginny W. Bao

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At a glance

About Ginny Bao

Ginny W. Bao practices endocrinology, diabetes & metabolism in San Francisco, CA. The provider's National Provider Identifier (NPI) is 1801383286.

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

Education & Training

School Other

Credentials & Licensing

CA · Physician and Surgeon AMedical Board of California
No. 166257CurrentExpires Oct 2027Since 2019
NPINational Provider Identifier
1801383286Issued 2018

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 does Ginny W. Bao specialize in?

Ginny W. Bao is an endocrinologist in San Francisco, CA. That is the designation recorded for this NPI in the federal registry, where it is listed as “Endocrinology, Diabetes & Metabolism”.

NPI registry

Where is Ginny W. Bao located?

Ginny W. Bao is listed at 1100 Van Ness Ave, San Francisco, CA 94109. Addresses come from the NPI registry and can lag a move, so confirm before travelling.

NPI registry

What is Ginny W. Bao's phone number?

The number on file is (415) 600-0110. Contact the office directly to confirm availability and scheduling.

NPI registry

What is Ginny W. Bao's NPI number?

Ginny W. Bao's National Provider Identifier is 1801383286. 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 Ginny W. Bao train?

Ginny W. Bao attended Other. This comes from the CMS National Downloadable File.

CMS public data

How long has Ginny W. Bao been practicing?

Ginny W. Bao has 8+ years experience. Registered with an NPI since 2018. National Provider Identifiers only began in 2005, so a provider who qualified earlier may have practiced for longer than this.

NPI registry

Has Ginny W. Bao confirmed this information?

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

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