Quick answers
- Which hospitals does Ian S. Lehrer work at?
- Medicare's official clinician data lists Ian S. Lehrer at 1 hospital: Cedar-Sinai Marina del Rey Hospital. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Ian S. Lehrer see patients?
- Medicare's clinician data lists 1 practice location in Los Angeles, CA. Call before your visit to confirm the address.
- What is Ian S. Lehrer's specialty?
- Medicare lists Maxillofacial Surgery as the primary specialty.
- Does Ian S. Lehrer accept Medicare assignment?
- Yes. Medicare's clinician data says Ian S. Lehrer 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 S. Lehrer?
- (323) 653-9440, as listed in official Medicare / NPI Registry data.
- What is Ian S. Lehrer's NPI number?
- 1902253479. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Ian S. Lehrer works
Medicare's Facility Affiliation Data lists Ian S. Lehrer at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Cedar-Sinai Marina del Rey HospitalMarina del Rey, CA · Acute Care Hospital · CCN 050740
Practice locations
Addresses where Ian S. Lehrer is enrolled with Medicare (CMS data updated 2026-10-02).
- 6360 Wilshire Blvd, Suite 403Los Angeles, CA 90048 (323) 653‑9440
Specialties
- Maxillofacial Surgeryprimary
Other maxillofacial surgeons in Los Angeles
Clinicians with the same Medicare primary specialty in Los Angeles, CA — not a recommendation.
Clinician information
| Credential | DDS |
|---|---|
| Medical school | University Of Southern California Keck School Of Medicine |
| Graduation year | 2016 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1902253479 |
| 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