NPPES file of Aug 9, 2026

Xing-Jian Lu, MD

Internal Medicine Physician · Stockton, CA

Xing-Jian Lu, MD is an internal medicine physician with a practice address in Stockton, California, and NPI 1023180833, issued on Nov 15, 2006. Check the license (California A74526, 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
1023180833
Name
Xing-Jian Lu
Credential
MD
Primary taxonomy
Internal Medicine Physician 207R00000X
License number
A74526 CA
Self-reported in NPPES; status is on the state search
Practice location
7373 West LN, Stockton, CA 95210
Phone
(209) 476-2000
Enumerated
Nov 15, 2006
Record last updated
Jan 10, 2022
Medicaid ID
00A745260 CA
Medicare enrollment
Enrolled (PECOS I20090611000068); accepts Medicare assignment
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 7373 West LN

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

  1. Radha Achalu, MDFamily Medicine Physician1366520942
  2. Brett Adams, MDOtolaryngology Physician1407934227
  3. Maria-Beatina Agagon, PTPhysical Therapist1265502991
  4. Lorna Agoo, MDInternal Medicine Physician1831241637
  5. Erica Aguiar, DPTPhysical Therapist1649785825
  6. Rosario Aguirre, RDRegistered Dietitian1023172988

Verify Xing-Jian Lu in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersMedical Board of California
    Search for license A74526
    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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2.3 times the Medicare Part D claims of the average internal medicine physician in 2024

7,400 Medicare Part D claims for 765 beneficiaries, against an average of 3,176 among the 108,855 providers of this specialty who prescribed in Part D. Brand-name drugs were 10% of claims. 95 claims were for opioids.

  1. Xing-Jian Lu7,400
  2. Specialty average3,176

Most prescribed

  1. Amlodipine Besylate565 claims
  2. Atorvastatin Calcium422 claims
  3. Rosuvastatin Calcium331 claims
  4. Losartan Potassium278 claims
  5. Ozempic242 claims
  6. Lisinopril234 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 2 group practices

  1. Gill Medical Associates IncStockton, CA
  2. Permanente Medical Group IncStockton, CA

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

Xing-Jian Lu among 17,696 internal medicine physician records in California

Xing-Jian Lu, MD is one of 17,696 internal medicine physician records with a practice address in California. 79% 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 5% of them.

  • NPI issued2006 · 5% of these records are older, 56% newer
  • In a Medicare fileYes · 79% of these records are
  • In the CMS Doctors and Clinicians fileYes · 63% of these records are
  • Graduated1986 · median 2004 among the 11,065 with a school on file
  • Record last updated2022 · 61% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207R00000X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

89 internal medicine physician records list a practice address in Stockton

They are 89 of the 9,522 NPPES records with a practice address in Stockton, and 17,696 internal medicine physician records in California.

The 8 internal medicine physician records with the nearest ZIP codes

  1. Sharad Arora, MDStockton, CA 952101124106026
  2. Marinette Bernardo, MDStockton, CA 952101154426179
  3. Elma Cara, MDStockton, CA 952101205914017
  4. Melanio Castro, MDStockton, CA 952101881772697
  5. Issa Fakhouri, MDStockton, CA 952101043398936
  6. Fang Guo, MDStockton, CA 952101598843401
  7. Maurice Hamilton, MDStockton, CA 952101417035254
  8. Velarde Raras, MDStockton, CA 952101427136258

Common questions

What is Xing-Jian Lu, MD's NPI number?

Xing-Jian Lu, MD's National Provider Identifier (NPI) is 1023180833, issued on Nov 15, 2006. An NPI identifies a provider in billing; it is not a license.

Where is Xing-Jian Lu, MD located?

The NPPES record lists a practice address at 7373 West LN, Stockton, CA, 95210. Phone: (209) 476-2000. Providers update this record themselves, so call before visiting.

How can I verify Xing-Jian Lu, MD's license?

NPPES lists California license number A74526, 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 Xing-Jian Lu, MD prescribe under Medicare Part D?

In 2024, Xing-Jian Lu, MD had 7,400 Medicare Part D claims for 765 beneficiaries; the average among internal medicine physician prescribers was 3,176. 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.