Quick answers
- Where does Jun Lu see patients?
- Medicare's clinician data lists 9 practice locations, including Stockton, CA, Sacramento, CA and Tracy, CA. Call before your visit to confirm the address.
- What is Jun Lu's specialty?
- Medicare lists Allergy/Immunology as the primary specialty, and also Rheumatology.
- Does Jun Lu accept Medicare assignment?
- Yes. Medicare's clinician data says Jun Lu accepts Medicare assignment (the Medicare-approved amount as full payment for covered services), as of 2026-10-02. Ask the office to confirm before your visit.
- Does Jun Lu offer telehealth?
- Medicare's clinician data says Jun Lu offers telehealth services. Ask the office which visits can be done by video or phone.
- What is the phone number for Jun Lu?
- (209) 957-7050, as listed in official Medicare / NPI Registry data.
- What is Jun Lu's NPI number?
- 1043403371. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Practice locations
Addresses where Jun Lu is enrolled with Medicare (CMS data updated 2026-10-02). The first 5 of 9; the Medicare profile lists all.
- 2505 W Hammer LnStockton, CA 95209 (209) 957‑7050
- 2545 W Hammer LnStockton, CA 95209 (209) 957‑7050
- 2800 L StSacramento, CA 95816
- 441 W Eaton AveTracy, CA 95376 (209) 830‑4062
- 445 W Eaton AveTracy, CA 95376 (209) 524‑1211
Group practices
Medicare enrollment lists Jun Lu as a member of this group (CMS data updated 2026-10-02).
- Sutter Valley Medical Foundation2,500 clinicians in the group
Specialties
- Allergy/Immunologyprimary
- Rheumatologyalso
Other allergist and immunologists in Stockton
Clinicians with the same Medicare primary specialty in Stockton, CA — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Medical school | State University Of New York Downstate Medical Center |
| Graduation year | 2003 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| Telehealth | Offers telehealth services |
| NPI (National Provider Identifier) | 1043403371 |
| Corrections | Report an error or suggest an update → |
Most corrections must be made at the source: clinicians update their NPI Registry record (NPPES) and their Medicare enrollment (PECOS); this page follows the next data release.
Sources
- National Downloadable File (Doctors and Clinicians) — CMS, data updated 2026-10-02, retrieved 2026-10-29
- NPI Registry — U.S. Department of Health and Human Services (NPPES), the clinician’s official record
- Medicare Care Compare — official Medicare tool to look up clinicians