Quick answers
- Where does Chen Lang see patients?
- Medicare's clinician data lists 5 practice locations, including Manteca, CA and Stockton, CA. Call before your visit to confirm the address.
- What is Chen Lang's specialty?
- Medicare lists Urology as the primary specialty.
- Does Chen Lang accept Medicare assignment?
- Yes. Medicare's clinician data says Chen Lang 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 Chen Lang offer telehealth?
- Medicare's clinician data says Chen Lang offers telehealth services. Ask the office which visits can be done by video or phone.
- What is the phone number for Chen Lang?
- (209) 825-3700, as listed in official Medicare / NPI Registry data.
- What is Chen Lang's NPI number?
- 1457512592. 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 Chen Lang is enrolled with Medicare (CMS data updated 2026-10-02).
- 1721 W Yosemite AveManteca, CA 95337 (209) 825‑3700
- 1777 W Yosemite AveManteca, CA 95337 (209) 825‑3700
- 1779 W Yosemite AveManteca, CA 95337 (209) 825‑3700
- 1789 W Yosemite AveManteca, CA 95337 (209) 825‑3700
- 7373 W LaneStockton, CA 95210 (209) 476‑2000
Group practices
Medicare enrollment lists Chen Lang as a member of this group (CMS data updated 2026-10-02).
- Permanente Medical Group Inc10,996 clinicians in the group
Specialties
- Urologyprimary
Other urologists in Manteca
Clinicians with the same Medicare primary specialty in Manteca, CA — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Medical school | Northwestern University Feinberg Medical School |
| Graduation year | 2004 |
| Gender (as listed) | Female |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| Telehealth | Offers telehealth services |
| NPI (National Provider Identifier) | 1457512592 |
| 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