NPPES file of Aug 9, 2026

Jacky Luong, DO

Family Medicine Physician · Pleasanton, CA

Jacky Luong, DO is a family medicine physician with a practice address in Pleasanton, California, and NPI 1639674567, issued on Mar 23, 2018. Check the license (California 20A18985, 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 2024 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1639674567
Name
Jacky Luong
Credential
DO
Primary taxonomy
Family Medicine Physician 207Q00000X
License number
20A18985 CA
Self-reported in NPPES; status is on the state search
Practice location
5568 Gibraltar Dr, Pleasanton, CA 94588
Phone
(925) 534-6500
Enumerated
Mar 23, 2018
Record last updated
Apr 12, 2024
Medicare enrollment
Enrolled (PECOS I20210831003193); accepts Medicare assignment
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 5568 Gibraltar Dr

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

  1. Tasnim Beg, MD, MPHFamily Medicine Physician1760744395
  2. Jennifer Fuh, DOEndocrinology, Diabetes & Metabolism Physician1427409234
  3. Nishkala Gutta, MDEndocrinology, Diabetes & Metabolism Physician1912348871
  4. Aswathi Kumar, MDEndocrinology, Diabetes & Metabolism Physician1801283767
  5. Luyen Lai, PHARM.D.Pharmacist1255423240
  6. Sujata Poudel, NPNurse Practitioner1801261466

Verify Jacky Luong in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersMedical Board of California
    Search for license 20A18985
    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

PlainDoctor does not match the HHS-OIG exclusion list to individual records: most entries carry no NPI. Search the OIG exclusion list by name.

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15% fewer Medicare Part D claims than the average family medicine physician in 2024

3,029 Medicare Part D claims for 495 beneficiaries, against an average of 3,544 among the 117,163 providers of this specialty who prescribed in Part D. 118 claims were for opioids.

  1. Jacky Luong3,029
  2. Specialty average3,544

Most prescribed

  1. Atorvastatin Calcium291 claims
  2. Amlodipine Besylate141 claims
  3. Losartan Potassium139 claims
  4. Levothyroxine Sodium109 claims
  5. Metformin Hcl74 claims
  6. Hydrocodone-Acetaminophen72 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.

Bills Medicare through one group practice

  1. University Healthcare AlliancePleasanton, CA

Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).

Jacky Luong among 17,133 family medicine physician records in California

Jacky Luong, DO is one of 17,133 family medicine physician records with a practice address in California. 81% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2018, is newer than 82% of them.

  • NPI issued2018 · 82% of these records are older, 15% newer
  • In a Medicare fileYes · 81% of these records are
  • In the CMS Doctors and Clinicians fileYes · 62% of these records are
  • Graduated2018 · median 2005 among the 10,652 with a school on file
  • Record last updated2024 · 58% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207Q00000X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

42 family medicine physician records list a practice address in Pleasanton

They are 42 of the 2,213 NPPES records with a practice address in Pleasanton, and 17,133 family medicine physician records in California.

The 8 family medicine physician records with the nearest ZIP codes

  1. Jennifer Candelaria, MDPleasanton, CA 945881093934713
  2. Patricia Carter, M.D.Pleasanton, CA 945881952336968
  3. Leyla Gahrahmat, M.D.Pleasanton, CA 945881023199890
  4. Madhu Gupta, M.D.Pleasanton, CA 945881265628473
  5. Susan Hsu, M.D.Pleasanton, CA 945881679631634
  6. Meghana Kasetty, MDPleasanton, CA 945881063421592
  7. Cho Cho Lay, MDPleasanton, CA 945881982681524
  8. Jonathan Lim, MDPleasanton, CA 945881124028733

Common questions

What is Jacky Luong, DO's NPI number?

Jacky Luong, DO's National Provider Identifier (NPI) is 1639674567, issued on Mar 23, 2018. An NPI identifies a provider in billing; it is not a license.

Where is Jacky Luong, DO located?

The NPPES record lists a practice address at 5568 Gibraltar Dr, Pleasanton, CA, 94588. Phone: (925) 534-6500. Providers update this record themselves, so call before visiting.

How can I verify Jacky Luong, DO's license?

NPPES lists California license number 20A18985, 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 Jacky Luong, DO prescribe under Medicare Part D?

In 2024, Jacky Luong, DO had 3,029 Medicare Part D claims for 495 beneficiaries; the average among family medicine physician prescribers was 3,544. Part D covers Medicare prescriptions only.

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.