Quick answers
- Which hospitals does Jefferey H. Bloom work at?
- Medicare's official clinician data lists Jefferey H. Bloom at 1 hospital: Hoag Memorial Hospital Presbyterian. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Jefferey H. Bloom see patients?
- Medicare's clinician data lists 1 practice location in Costa Mesa, CA. Call before your visit to confirm the address.
- What is Jefferey H. Bloom's specialty?
- Medicare lists Family Practice as the primary specialty, and also Sports Medicine.
- Does Jefferey H. Bloom accept Medicare assignment?
- Yes. Medicare's clinician data says Jefferey H. Bloom 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 Jefferey H. Bloom?
- (949) 263-1242, as listed in official Medicare / NPI Registry data.
- What is Jefferey H. Bloom's NPI number?
- 1669472148. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Jefferey H. Bloom works
Medicare's Facility Affiliation Data lists Jefferey H. Bloom at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Hoag Memorial Hospital PresbyterianNewport Beach, CA · Acute Care Hospital · CCN 050224
Practice locations
Addresses where Jefferey H. Bloom is enrolled with Medicare (CMS data updated 2026-10-02).
- 3140 Red Hill Ave, Suite 120Costa Mesa, CA 92626 (949) 263‑1242
Specialties
- Family Practiceprimary
- Sports Medicinealso
Other family doctors in Costa Mesa
Clinicians with the same Medicare primary specialty in Costa Mesa, CA — not a recommendation.
Clinician information
| Credential | DO |
|---|---|
| Medical school | At Still University Of Health Sciences, College Of Osteo Med, Kirksville |
| Graduation year | 1992 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1669472148 |
| 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