NPPES file of Aug 9, 2026

George King-Tso Lui, MD

Adult Congenital Heart Disease Physician · Stanford, CA

George King-Tso Lui, MD is an adult congenital heart disease physician with a practice address in Stanford, California, and NPI 1588639231, issued on Feb 17, 2006. Check the license (California A123877, as entered in NPPES) on the Medical Board of California; the Medicare figures below come from public CMS files.

Record from CMS NPPES, file of Aug 9, 2026 · Medicare files 2023 and 2024 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1588639231
Name
George King-Tso Lui
Credential
MD
Primary taxonomy
Adult Congenital Heart Disease Physician 207RA0002X
License numbers
A123877 CA
220269 MA
240573 NY
Self-reported in NPPES; status is on the state search
Practice location
300 Pasteur Dr, Stanford, CA 94305
Phone
(650) 723-4000
Enumerated
Feb 17, 2006
Record last updated
Apr 23, 2024
Medicare enrollment
Enrolled (PECOS I20130501000631); accepts Medicare assignment
Medical or professional school
Yale University School Of Medicine, 2002
Telehealth
Offers telehealth (CMS)
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). Enrollment, assignment, school and telehealth: CMS Doctors and Clinicians file, Aug 2026. A record is not a license: verify it with the state board.
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Also registered at 300 Pasteur Dr

A shared address usually means a shared clinic or building; it does not show who employs whom.

  1. Cooper Aakhus, MDEmergency Medicine Physician1194351007
  2. Oliver Aalami, M.D.Vascular Surgery Physician1225229024
  3. Alistair Aaronson, MDInternal Medicine Physician1457628760
  4. Sumaira Aasi, MDMOHS-Micrographic Surgery Physician1780675181
  5. Fahim Abbasi, M.D.Internal Medicine Physician1841484037
  6. Mohamad Abbass, MDNeurological Surgery Physician1679492151

Verify George King-Tso Lui in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersMedical Board of California
    Search for license A123877
    Check the board
  3. 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
  4. 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
  5. 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Open the California license search

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65% fewer Medicare Part D claims than the average adult congenital heart disease physician in 2024

163 Medicare Part D claims for 25 beneficiaries, against an average of 462 among the 117 providers of this specialty who prescribed in Part D. Brand-name drugs were 12% of claims.

  1. George Lui163
  2. Specialty average462

Most prescribed

  1. Metoprolol Succinate26 claims
  2. Carvedilol17 claims
  3. Furosemide14 claims
  4. Lisinopril12 claims

Source: CMS Medicare Part D Prescribers by Provider and Drug, 2024 (data.cms.gov). Part D covers prescriptions for Medicare patients only; drugs with fewer than 11 claims are not published.

The practice group's MIPS final score for 2023 (Medicare payment program): 76.5 of 100

The Merit-based Incentive Payment System score is reported for the practice group, not for one clinician alone. Four categories are weighted into the final score; the average among 454,083 clinicians with a measured score was 83.5.

  1. Qualityout of 100 · 30% of the final score74.3
  2. Costout of 100 · 30%44.0
  3. Promoting interoperabilityout of 100 · 25%100.0
  4. Improvement activities40 of 40 points · 15%100.0

Source: CMS Quality Payment Program, MIPS performance year 2023, group reporting; category weights for 2023 (qpp.cms.gov).

2 hospitals and group practices

  1. Stanford Health CareSan Jose, CA · Acute Care Hospitals5 of 5 stars
  2. Valley Childrens Medical GroupModesto, CA

Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through); hospitals matched to CMS Hospital General Information (Care Compare) (data.cms.gov). Star ratings are CMS hospital ratings, not ratings of this provider.

Adult Congenital Heart Disease Physician providers in California

There are 22 adult congenital heart disease physician records in California.

Other adult congenital heart disease physician records in California

  1. Ramesh Bansal, M.D.Loma Linda, CA1508884388
  2. Joseph Bayne, M.D.San Francisco, CA1316301179
  3. Matthew Carazo, M.D.San Diego, CA1952535114
  4. Daniel Clark, MDStanford, CA1932545233
  5. Ian Harris, M.D.San Francisco, CA1558577106
  6. Taylor Holve, M.D.Santa Barbara, CA1477756815
  7. Ahmed Kheiwa, MDLoma Linda, CA1285865675
  8. David Laughrun, M.D.Los Angeles, CA1659353316
  9. Angela Li, M.D.Orange, CA1235510173
  10. Jeannette Lin, M.D.Orange, CA1568686491

Common questions

What is George King-Tso Lui, MD's NPI number?

George King-Tso Lui, MD's National Provider Identifier (NPI) is 1588639231, issued on Feb 17, 2006. An NPI identifies a provider in billing; it is not a license.

Where is George King-Tso Lui, MD located?

The NPPES record lists a practice address at 300 Pasteur Dr, Stanford, CA, 94305. Phone: (650) 723-4000. Providers update this record themselves, so call before visiting.

How can I verify George King-Tso Lui, MD's license?

NPPES lists California license number A123877, as entered by the provider. Search the Medical Board of California at https://www.mbc.ca.gov/License-Verification/default.aspx. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.

How much does George King-Tso Lui, MD prescribe under Medicare Part D?

In 2024, George King-Tso Lui, MD had 163 Medicare Part D claims for 25 beneficiaries; the average among adult congenital heart disease physician prescribers was 462. Part D covers Medicare prescriptions only.

What is George King-Tso Lui, MD's MIPS final score?

The 2023 MIPS final score is 76.5 of 100, reported for the practice group. The average among 454,083 clinicians with a measured score was 83.5.

Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.

Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.