Quick answers
- Where does Billy D. Lam see patients?
- Medicare's clinician data lists 2 practice locations, including Glendale, CA and Pasadena, CA. Call before your visit to confirm the address.
- What is Billy D. Lam's specialty?
- Medicare lists Physical Therapist in Private Practice as the primary specialty.
- Does Billy D. Lam accept Medicare assignment?
- Yes. Medicare's clinician data says Billy D. 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 Billy D. Lam?
- (818) 699-0055, as listed in official Medicare / NPI Registry data.
- What is Billy D. Lam's NPI number?
- 1164933057. 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 Billy D. Lam is enrolled with Medicare (CMS data updated 2026-10-02).
- 3600 N Verdugo Rd, Suite 305Glendale, CA 91208 (818) 699‑0055
- 800 S Raymond AvePasadena, CA 91105 (626) 795‑8051
Group practices
Medicare enrollment lists Billy D. Lam as a member of these groups (CMS data updated 2026-10-02).
- Cedars-Sinai Medical Care Foundation1,692 clinicians in the group
- Select CS Physical Therapy PC177 clinicians in the group
Specialties
Find other clinicians: Physical Therapist in Private Practice, California →
Other physical therapists in Glendale
Clinicians with the same Medicare primary specialty in Glendale, CA — not a recommendation.
Clinician information
| Credential | PT |
|---|---|
| Medical school | Marymount University |
| Graduation year | 2017 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1164933057 |
| 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