Quick answers
- Which hospitals does Steven D. Hart work at?
- Medicare's official clinician data lists Steven D. Hart at 2 hospitals: Ronald Reagan UCLA Medical Center and Santa Monica - UCLA Medical Center & Orthopaedic Hospital. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Steven D. Hart see patients?
- Medicare's clinician data lists 2 practice locations, including Los Angeles, CA. Call before your visit to confirm the address.
- What is Steven D. Hart's specialty?
- Medicare lists Pathology as the primary specialty.
- Does Steven D. Hart accept Medicare assignment?
- Yes. Medicare's clinician data says Steven D. Hart 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 Steven D. Hart?
- (310) 267-2680, as listed in official Medicare / NPI Registry data.
- What is Steven D. Hart's NPI number?
- 1164436713. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Steven D. Hart works
Medicare's Facility Affiliation Data lists Steven D. Hart at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Ronald Reagan UCLA Medical CenterLos Angeles, CA · Acute Care Hospital · CCN 050262
- Santa Monica - UCLA Medical Center & Orthopaedic HospitalSanta Monica, CA · Acute Care Hospital · CCN 050112
Practice locations
Addresses where Steven D. Hart is enrolled with Medicare (CMS data updated 2026-10-02).
- 10833 Le Conte AveLos Angeles, CA 90095
- 5900 W Olympia BlvdLos Angeles, CA 90036 (310) 267‑2680
Group practices
Medicare enrollment lists Steven D. Hart as a member of this group (CMS data updated 2026-10-02).
- UCLA Pathology and Laboratory Medicine Group68 clinicians in the group
Specialties
- Pathologyprimary
Other pathologists in Los Angeles
Clinicians with the same Medicare primary specialty in Los Angeles, CA — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Medical school | University Of California, Geffen School Of Medicine |
| Graduation year | 2000 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1164436713 |
| 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