Quick answers
- Where does Ian Weng Lam see patients?
- Medicare's clinician data lists 1 practice location in Las Vegas, NV. Call before your visit to confirm the address.
- What is Ian Weng Lam's specialty?
- Medicare lists Family Practice as the primary specialty.
- Does Ian Weng Lam accept Medicare assignment?
- Yes. Medicare's clinician data says Ian Weng Lam 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.
- What is the phone number for Ian Weng Lam?
- (702) 579-3253, as listed in official Medicare / NPI Registry data.
- What is Ian Weng Lam's NPI number?
- 1144857459. 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 Ian Weng Lam is enrolled with Medicare (CMS data updated 2026-10-02).
- 4475 S Eastern AveLas Vegas, NV 89119 (702) 579‑3253
Group practices
Medicare enrollment lists Ian Weng Lam as a member of this group (CMS data updated 2026-10-02).
- Optum Medical Group II Rhodes P C296 clinicians in the group
Specialties
- Family Practiceprimary
Other family doctors in Las Vegas
Clinicians with the same Medicare primary specialty in Las Vegas, NV — not a recommendation.
Clinician information
| Credential | DO |
|---|---|
| Medical school | Touro Un College Of Osteopathic Medicine, Vallejo |
| Graduation year | 2020 |
| Gender (as listed) | Female |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1144857459 |
| 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