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Physician Profile

Timothy Liu, M.D., M.S.

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At a glance

About Dr. Liu

Based in Kentfield, CA, Timothy Liu, M.D., M.S. is listed in the NPI registry under internal medicine. According to Medicare claims data, Timothy cared for 973 Medicare patients across 1,816 services. The services billed most often include subsequent nursing facility care with moderate level of medical decision making, per day, if using time, at least 30 minutes, subsequent nursing facility care with moderate level of medical decision making, per day, if using time, at least 30 minutes, and advance care planning, first 30 minutes. NPI 1134495450 identifies this record in the national registry.

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

Specialty

Internal Medicine (Primary)

Credentials & Licensing

CA · Physician and Surgeon AMedical Board of California
No. 128408CurrentExpires Jan 2028Since 2014
NPINational Provider Identifier
1134495450Issued 2012

Snapshot · verify with the board ↗

Medicare information

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 Timothy Liu, M.D.'s specialty?

Timothy Liu, M.D. is an internist in Kentfield, CA. That is the designation recorded for this NPI in the federal registry, where it is listed as “Internal Medicine”.

NPI registry

Where can I find Timothy Liu, M.D.?

Timothy Liu, M.D. is listed at 1125 Sir Francis Drake Blvd, Kentfield, CA 94904. Addresses come from the NPI registry and can lag a move, so confirm before travelling.

NPI registry

How do I contact Timothy Liu, M.D.?

The number on file is (415) 456-9680. Contact the office directly to confirm availability and scheduling.

NPI registry

What is Timothy Liu, M.D.'s NPI number?

Timothy Liu, M.D.'s National Provider Identifier is 1134495450. 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 Timothy Liu, M.D. been practicing?

Timothy Liu, M.D. has 14+ years experience. Registered with an NPI since 2012. National Provider Identifiers only began in 2005, so a provider who qualified earlier may have practiced for longer than this.

NPI registry

What is Timothy Liu, M.D. known for?

According to Medicare billing data, Timothy Liu, M.D. the Medicare record under this individual NPI shows mainly office visits and diagnostic testing. Hospital-based physicians usually have their procedural work billed by the facility rather than under their own number, so this is a floor on their practice, not a description of it. This reflects Medicare patients only and is billing volume, not a measure of quality.

Medicare claims

Has Timothy Liu, M.D. confirmed this information?

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

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