DEREK W LIAU MD
NPI 1366557704
Anesthesiology in Menlo Park, CA

Q: What is Derek Liau's NPI number?

The NPI number for Derek Liau is 1366557704. It was assigned to this individual provider in the NPPES registry on August 19, 2006.

Q: What is Derek Liau's specialty?

The primary specialty registered for this NPI is Anesthesiology with taxonomy code 207L00000X.

Q: When was this NPI record last updated?

The NPPES record for Derek Liau was last updated on May 11, 2014. NPI Profile syncs with the weekly NPPES data releases published by CMS.

Active since August 19, 2006PECOS EnrolledAccepts Medicare Assignment

1422 EL CAMINO REAL, MENLO PARK, CA 94025(650) 903-9500(650) 903-9900 Get Directions Write a Review

NPPES record last updated: May 11, 2014. Verified against the NPPES registry weekly; last sync: July 26, 2026.

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About Derek W Liau Md NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

DEREK W LIAU MD (NPI 1366557704) is an individual anesthesiology provider in Menlo Park, California, licensed in California (A108262) and active in the NPI registry since August 2006. He is enrolled in Medicare PECOS and is a graduate of University Of Washington School Of Medicine (2004).

NPPES Registry Identity

NPI1366557704

Entity TypeIndividualMale

Primary Taxonomy207L00000X

Provider Legal NameDEREK W LIAUCredential: MD

Location Address1422 EL CAMINO REALMenlo Park, CA 94025-4110

Mailing Address1422 El Camino RealMenlo Park, CA 94025-4110 · (650) 903-9500 · Fax (650) 903-9900

Phone(650) 903-9500

Fax(650) 903-9900

Sole ProprietorNo

Medical School CMSUniversity Of Washington School Of MedicineGraduated 2004

Enumeration DateAugust 19, 2006

Last NPPES UpdateMay 11, 2014

✔ NPI 1366557704 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyAnesthesiologyAllopathic & Osteopathic Physicians

Taxonomy Code207L00000X

License✔ Licensed in CA · A108262

Definition

An anesthesiologist is trained to provide pain relief and maintenance, or restoration, of a stable condition during and immediately following an operation or an obstetric or diagnostic procedure. The anesthesiologist assesses the risk of the patient undergoing surgery and optimizes the patient's condition prior to, during and after surgery. In addition to these management responsibilities, the anesthesiologist provides medical management and consultation in pain management and critical care medicine. Anesthesiologists diagnose and treat acute, long-standing and cancer pain problems; diagnose and treat patients with critical illnesses or severe injuries; direct resuscitation in the care of patients with cardiac or respiratory emergencies, including the need for artificial ventilation; and supervise post-anesthesia recovery.

1422 EL CAMINO REAL, Menlo Park, CA 94025

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Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

✔

Enrolled in Medicare and accepts Medicare assignment

Derek W Liau Md is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.

PECOS PAC ID9335214220

PECOS Enrollment IDI20090806000655

Eligible to Order & Refer✔ Part B Labs & Imaging✔ Durable Medical Equipment✔ Home Health Agency✔ Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

Areas of Expertise CMS Part B claims 5

Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.

Anesthesia for other procedure on large bowel using an endoscope 00811

Anesthesia for an endoscopic procedure on the large bowel ensures comfort and relaxation during the procedure. You'll be given medication to make you drowsy or asleep, eliminating any discomfort. The medication can be administered through a vein or inhaled.

38 services38 patients

Anesthesia for lens surgery 00142

Anesthesia for lens surgery involves administering medication to numb the eye area, ensuring you feel no pain during the procedure. This can be a local anesthetic (numbing only the eye area) or general (where you're asleep). It helps make the surgery comfortable and stress-free.

29 services29 patients

Anesthesia for procedure on small and large bowel using an endoscope 00813

Anesthesia for an endoscopic procedure on the small and large bowel ensures comfort and relaxation during the procedure. It involves administering medicine to help you sleep or feel drowsy. This allows the doctor to examine your bowels without causing you discomfort or pain.

16 services16 patients

Anesthesia for other procedure on esophagus, stomach, or upper small bowel using an endoscope 00731

This procedure involves the use of an endoscope, a flexible tube with a light and camera, to examine your esophagus, stomach, or upper small bowel. Anesthesia ensures you are comfortable and pain-free during the procedure.

14 services14 patients

Injection of anesthetic agent and/or steroid into arm nerve bundle (brachial plexus) 64415

This procedure involves injecting a numbing agent or steroid into your arm's nerve bundle. It's done to manage pain or inflammation. The injection helps block nerve signals that cause discomfort, providing relief. It's a safe, common procedure.

12 services12 patients

Medicare Quality Performance CMS QPP · MIPS

Performance in the CMS Quality Payment Program: the MIPS final score across four weighted categories, and the individual quality measures reported to Medicare.

Reported Quality Measures

Post-Anesthetic Transfer of Care Measure: Procedure Room to a Post Anesthesia Care Unit (PACU)

Percentage of patients, regardless of age, who are under the care of an anesthesia practitioner and are admitted to a PACU or other non-ICU location in which a post-anesthetic formal transfer of care protocol or checklist which includes the key transfer of…

11%188 patients1/55-star benchmark: 100%

Pre-operative OSA assessment

Percentage of patients who undergo a surgical procedure in the operating room/procedure room that have a pre-operative assessment for Obstructive Sleep Apnea (OSA)

36%548 patients1/55-star benchmark: 100%

Providers report different measures because they deliver different services; reporting more or less information is not a reflection of quality. Star ratings appear only where CMS assigned them.

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Other Providers at the Same Location NPPES 20

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

KATARZYNA M CIESIELSKI MD

Anesthesiology