Quick answers
- Which hospitals does John S. Lee work at?
- Medicare's official clinician data lists John S. Lee at 1 hospital: St Mary Medical Center. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does John S. Lee see patients?
- Medicare's clinician data lists 3 practice locations, including Long Beach, CA and Los Angeles, CA. Call before your visit to confirm the address.
- What is John S. Lee's specialty?
- Medicare lists Internal Medicine as the primary specialty.
- Does John S. Lee accept Medicare assignment?
- Yes. Medicare's clinician data says John S. 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.
- Does John S. Lee offer telehealth?
- Medicare's clinician data says John S. Lee offers telehealth services. Ask the office which visits can be done by video or phone.
- What is the phone number for John S. Lee?
- (562) 491-9045, as listed in official Medicare / NPI Registry data.
- What is John S. Lee's NPI number?
- 1497041883. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where John S. Lee works
Medicare's Facility Affiliation Data lists John S. Lee at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- St Mary Medical CenterLong Beach, CA · Acute Care Hospital · CCN 050191
Practice locations
Addresses where John S. Lee is enrolled with Medicare (CMS data updated 2026-10-02).
- 1045 Atlantic Ave, Suite 708Long Beach, CA 90813 (562) 491‑9045
- 1093 S Lucerne BlvdLos Angeles, CA 90019
- 500 S Virgil Ave, Suite 202Los Angeles, CA 90020 (213) 908‑7707
Group practices
Medicare enrollment lists John S. Lee as a member of this group (CMS data updated 2026-10-02).
- Dignity Health86 clinicians in the group
Specialties
- Internal Medicineprimary
Other internal medicine doctors in Long Beach
Clinicians with the same Medicare primary specialty in Long Beach, CA — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Medical school | Loma Linda University School Of Medicine |
| Graduation year | 2010 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| Telehealth | Offers telehealth services |
| NPI (National Provider Identifier) | 1497041883 |
| 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