Quick answers
- Which hospitals does William Y. Lee work at?
- Medicare's official clinician data lists William Y. Lee at 1 hospital: Garfield Medical Center. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does William Y. Lee see patients?
- Medicare's clinician data lists 1 practice location in Monterey Park, CA. Call before your visit to confirm the address.
- What is William Y. Lee's specialty?
- Medicare lists General Practice as the primary specialty.
- Does William Y. Lee accept Medicare assignment?
- Yes. Medicare's clinician data says William Y. Lee 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 William Y. Lee?
- (626) 281-9111, as listed in official Medicare / NPI Registry data.
- What is William Y. Lee's NPI number?
- 1952375966. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where William Y. Lee works
Medicare's Facility Affiliation Data lists William Y. Lee at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Garfield Medical CenterMonterey Park, CA · Acute Care Hospital · CCN 050737
Practice locations
Addresses where William Y. Lee is enrolled with Medicare (CMS data updated 2026-10-02).
- 600 N Garfield Ave, Suite 210Monterey Park, CA 91754 (626) 281‑9111
Specialties
- General Practiceprimary
Other general practitioners in Monterey Park
Clinicians with the same Medicare primary specialty in Monterey Park, CA — not a recommendation.
Clinician information
| Credential | DO |
|---|---|
| Medical school | College Of Osteo Med Of The Pacific At Pomona |
| Graduation year | 1987 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1952375966 |
| 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
- Facility Affiliation Data — Centers for Medicare & Medicaid Services (CMS), data updated 2026-10-02, retrieved 2026-10-29
- 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