NPPES file of Aug 9, 2026

Cheung Kwok Tom Leung, M. D.

Cardiovascular Disease Physician · Gilroy, CA

Cheung Kwok Tom Leung, M. D. is a cardiovascular disease physician with a practice address in Gilroy, California, and NPI 1427083112, issued on Jul 11, 2006. Check the license (California G61548, 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
1427083112
Name
Cheung Kwok Tom Leung
Credential
M. D.
Primary taxonomy
Cardiovascular Disease Physician 207RC0000X
License number
G61548 CA
Self-reported in NPPES; status is on the state search
Practice location
9360 NO Name Uno, #110, Gilroy, CA 95020
Phone
(408) 848-2525
Enumerated
Jul 11, 2006
Record last updated
Jul 30, 2013 (not updated in 13 years: call before relying on the address or phone)
Fax
(408) 848-2526
Medicaid ID
8682723 CA
Medicare enrollment
Enrolled (PECOS I20101228000706); accepts Medicare assignment
Medical or professional school
Washington University School Of Medicine, 1984
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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Verify Cheung Kwok Tom Leung in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersMedical Board of California
    Search for license G61548
    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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32% more Medicare Part D claims than the average cardiovascular disease physician in 2024

4,055 Medicare Part D claims for 410 beneficiaries, against an average of 3,078 among the 20,728 providers of this specialty who prescribed in Part D. Brand-name drugs were 10% of claims. 87 claims were for opioids.

  1. Cheung Leung4,055
  2. Specialty average3,078

Most prescribed

  1. Atorvastatin Calcium580 claims
  2. Amlodipine Besylate486 claims
  3. Ezetimibe224 claims
  4. Losartan Potassium196 claims
  5. Carvedilol181 claims
  6. Eliquis131 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 MIPS final score for 2023 (Medicare payment program): 91.9 of 100

The Merit-based Incentive Payment System score is reported for this clinician. 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 score93.0
  2. Costout of 100 · 30%87.7
  3. Promoting interoperabilityout of 100 · 25%91.0
  4. Improvement activities40 of 40 points · 15%100.0

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

Industry payments in 2024: $1,978.64

48 payments; by number, the most common kind was food and beverage; the largest payer was Novo Nordisk Inc. The 16,686 providers of this specialty with any payment received $3,819.56 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.

  1. Cheung Leung$1,978.64
  2. Specialty average$3,819.56

Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.

Cheung Kwok Tom Leung among 2,574 cardiovascular disease physician records in California

Cheung Kwok Tom Leung, M. D. is one of 2,574 cardiovascular disease physician records with a practice address in California. 83% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2006, is newer than 10% of them.

  • NPI issued2006 · 10% of these records are older, 45% newer
  • In a Medicare fileYes · 83% of these records are
  • In the CMS Doctors and Clinicians fileYes · 68% of these records are
  • Graduated1984 · median 1999 among the 1,742 with a school on file
  • Record last updated2013 · 63% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207RC0000X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

Cardiovascular Disease Physician providers in California

There are 2,574 cardiovascular disease physician records in California.

The 8 cardiovascular disease physician records with the nearest ZIP codes

  1. Rajesh Prasad, M.D.Morgan Hill, CA 950201558471540
  2. Jeffrey Mace, MDFreedom, CA 950191861484511
  3. Miguel Vasquez, MDFreedom, CA 950191255447041
  4. Martin Bress, MDHollister, CA 950231720084049
  5. James Egan, MDHollister, CA 950231720047897
  6. Joseph Jiang, MDHollister, CA 950231801909759
  7. Joseph Klapper, M.D.Hollister, CA 950231881638260
  8. Kambuzia Tabari, MDMonte Sereno, CA 950301801147004

Common questions

What is Cheung Kwok Tom Leung, M. D.'s NPI number?

Cheung Kwok Tom Leung, M. D.'s National Provider Identifier (NPI) is 1427083112, issued on Jul 11, 2006. An NPI identifies a provider in billing; it is not a license.

Where is Cheung Kwok Tom Leung, M. D. located?

The NPPES record lists a practice address at 9360 NO Name Uno, #110, Gilroy, CA, 95020. Phone: (408) 848-2525. Providers update this record themselves, so call before visiting.

How can I verify Cheung Kwok Tom Leung, M. D.'s license?

NPPES lists California license number G61548, 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 Cheung Kwok Tom Leung, M. D. prescribe under Medicare Part D?

In 2024, Cheung Kwok Tom Leung, M. D. had 4,055 Medicare Part D claims for 410 beneficiaries; the average among cardiovascular disease physician prescribers was 3,078. Part D covers Medicare prescriptions only.

What is Cheung Kwok Tom Leung, M. D.'s MIPS final score?

The 2023 MIPS final score is 91.9 of 100. 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.