Quick answers
- Which hospitals does Ricky T. Mac work at?
- Medicare's official clinician data lists Ricky T. Mac at 2 hospitals: Memorialcare Long Beach Medical Center and St Mary Medical Center. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Ricky T. Mac see patients?
- Medicare's clinician data lists 3 practice locations, including Long Beach, CA and Paramount, CA. Call before your visit to confirm the address.
- What is Ricky T. Mac's specialty?
- Medicare lists Endocrinology as the primary specialty, and also Internal Medicine.
- Does Ricky T. Mac accept Medicare assignment?
- Yes. Medicare's clinician data says Ricky T. Mac 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 Ricky T. Mac?
- (562) 368-8115, as listed in official Medicare / NPI Registry data.
- What is Ricky T. Mac's NPI number?
- 1578581666. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Ricky T. Mac works
Medicare's Facility Affiliation Data lists Ricky T. Mac at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Memorialcare Long Beach Medical CenterLong Beach, CA · Acute Care Hospital · CCN 050485
- St Mary Medical CenterLong Beach, CA · Acute Care Hospital · CCN 050191
Practice locations
Addresses where Ricky T. Mac is enrolled with Medicare (CMS data updated 2026-10-02).
- 1050 Linden AveLong Beach, CA 90813 (562) 368‑8115
- 16453 Colorado AveParamount, CA 90723 (562) 368‑8115
- 2801 Atlantic AveLong Beach, CA 90806 (562) 368‑8115
Specialties
- Endocrinologyprimary
- Internal Medicinealso
Other endocrinologists in Long Beach
Clinicians with the same Medicare primary specialty in Long Beach, CA — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Medical school | Albert Einstein College Of Medicine Of Yeshiva University |
| Graduation year | 1997 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1578581666 |
| 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