Skip to main content

Dr. Jonathan J. Liu

Neurosurgery (Neurological Surgery Physician)

At a glance

Years since graduation
17
In the NPI registry since
2009

Licensed in California since 2010, according to the Medical Board of California. We show license dates only for the states that publish them in bulk; see which states do. For other states, check the state medical board.

The NPI date is when this clinician registered for a National Provider Identifier, the billing number used on health claims. It is not a license, graduation or board-certification date. What an NPI is

Education and training

  • 2009Registered with an NPI (national billing number; not a license date)

Medicare’s Care Compare data doesn’t list this clinician’s medical school. Undergraduate school, residency, fellowship, licensing exams and board certification aren’t in public federal data. Board certification can be confirmed with the certifying board (ABMS member boards for MDs, AOA boards for DOs).

Specialties and state licenses

  • Neurological Surgery Physician primary
    CA license A113866 (first issued 2010; current)
  • Specialist

As reported to the NPI registry. To confirm a license is current, check the state medical board.

Map: Neurosurgery per capita by county →

Where they work

Hospitals

Medical groups

Hospitals this clinician lists with Medicare, and groups they bill Medicare through (Care Compare). Affiliation doesn’t mean they see patients at every location.

Medicare prescriptions

Most prescribed drugs, Medicare Part D 2024
DrugPrescriptions
Oxycodone-Acetaminophen (oxycodone hcl/acetaminophen)
Other prescribers in Stanford, CA
27

Prescriptions filled under Medicare Part D, including refills. CMS leaves out drugs prescribed fewer than 11 times.

Payments from drug and device companies

In 2025, 1 companies reported 2 payments worth $152 in total to this clinician.

By company
Medtronic, Inc.$152
By type
Travel and Lodging$152

What the payments were for

Largest payments other than meals
DateCompanyWhat it was forAmount
Sep 26, 2025Medtronic, Inc.
Sep 26, 2025
Travel and Lodging
INTELLIS ADAPTIVESTIM · Spinal Cord Neurostimulation · travel to Jacksonville, FL · in-kind
$134
Sep 26, 2025Medtronic, Inc.
Sep 26, 2025
Travel and Lodging
INTELLIS ADAPTIVESTIM · Spinal Cord Neurostimulation · travel to Jacksonville, FL · in-kind
$18.09

Each payment as the company reported it, with the products it named. Meals are counted in the totals above but not listed one by one.

From CMS Open Payments. A payment is not evidence of wrongdoing; many are for consulting, teaching or meals. Clinicians can review and dispute their records with CMS.

Who received the most in California →

Other Neurosurgery clinicians in Stanford

Sources

NPI registry (CMS NPPES, November 2026; record last updated December 17, 2021), Medicare Care Compare, Medicare Physician & Other Practitioners (2024), Medicare Part D Prescribers (2024) and Open Payments (2025). Information is self-reported or billed data and may be out of date; call before visiting.

NPI 1174756381. Official NPI registry record (opens in a new tab). Clinicians can correct their information in NPPES; changes appear here after our next monthly update.