Quick answers
- Which hospitals does Jeffrey M. Bloom work at?
- Medicare's official clinician data lists Jeffrey M. Bloom at 3 hospitals: Adventist Health Sierra Vista, French Hospital Medical Center and Marian Regional Medical Center. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Jeffrey M. Bloom see patients?
- Medicare's clinician data lists 1 practice location in San Luis Obispo, CA. Call before your visit to confirm the address.
- What is Jeffrey M. Bloom's specialty?
- Medicare lists Internal Medicine as the primary specialty.
- Does Jeffrey M. Bloom accept Medicare assignment?
- Yes. Medicare's clinician data says Jeffrey M. 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.
- Does Jeffrey M. Bloom offer telehealth?
- Medicare's clinician data says Jeffrey M. Bloom offers telehealth services. Ask the office which visits can be done by video or phone.
- What is the phone number for Jeffrey M. Bloom?
- (805) 541-2300, as listed in official Medicare / NPI Registry data.
- What is Jeffrey M. Bloom's NPI number?
- 1154346377. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Jeffrey M. Bloom works
Medicare's Facility Affiliation Data lists Jeffrey M. Bloom at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Adventist Health Sierra VistaSan Luis Obispo, CA · Acute Care Hospital · CCN 050506
- French Hospital Medical CenterSan Luis Obispo, CA · Acute Care Hospital · CCN 050232
- Marian Regional Medical CenterSanta Maria, CA · Acute Care Hospital · CCN 050107
Practice locations
Addresses where Jeffrey M. Bloom is enrolled with Medicare (CMS data updated 2026-10-02).
- 1318 Johnson AveSan Luis Obispo, CA 93401 (805) 541‑2300
Specialties
- Internal Medicineprimary
Other internal medicine doctors in San Luis Obispo
Clinicians with the same Medicare primary specialty in San Luis Obispo, CA — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Medical school | New York University School Of Medicine |
| Graduation year | 1989 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| Telehealth | Offers telehealth services |
| NPI (National Provider Identifier) | 1154346377 |
| 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