Quick answers
- Which hospitals does Bruce L. Macrum work at?
- Medicare's official clinician data lists Bruce L. Macrum at 1 hospital: PIH Health Good Samaritan Hospital. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Bruce L. Macrum see patients?
- Medicare's clinician data lists 4 practice locations, including Los Angeles, CA, La Mirada, CA and Whittier, CA. Call before your visit to confirm the address.
- What is Bruce L. Macrum's specialty?
- Medicare lists Cardiovascular Disease (Cardiology) as the primary specialty.
- Does Bruce L. Macrum accept Medicare assignment?
- Yes. Medicare's clinician data says Bruce L. Macrum 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 Bruce L. Macrum?
- (213) 977-2121, as listed in official Medicare / NPI Registry data.
- What is Bruce L. Macrum's NPI number?
- 1811981616. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Bruce L. Macrum works
Medicare's Facility Affiliation Data lists Bruce L. Macrum at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- PIH Health Good Samaritan HospitalLos Angeles, CA · Acute Care Hospital · CCN 050471
Practice locations
Addresses where Bruce L. Macrum is enrolled with Medicare (CMS data updated 2026-10-02).
- 1225 Wilshire BlvdLos Angeles, CA 90017 (213) 977‑2121
- 12675 La Mirada Blvd, Suite 201and401La Mirada, CA 90638 (562) 903‑7339
- 3663 W 6th St, Suite 309Los Angeles, CA 90020 (213) 387‑8200
- 6557 Greenleaf AveWhittier, CA 90601
Group practices
Medicare enrollment lists Bruce L. Macrum as a member of this group (CMS data updated 2026-10-02).
- PIH Health Physicians622 clinicians in the group
Specialties
Find other Cardiovascular Disease (Cardiology) doctors in California →
Other cardiologists in Los Angeles
Clinicians with the same Medicare primary specialty in Los Angeles, CA — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Medical school | Georgetown University School Of Medicine |
| Graduation year | 1991 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1811981616 |
| 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