Quick answers
- Which hospitals does Joseph Baran work at?
- Medicare's official clinician data lists Joseph Baran at 1 hospital: Sharp Chula Vista Medical Center. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Joseph Baran see patients?
- Medicare's clinician data lists 2 practice locations, including Chula Vista, CA and San Diego, CA. Call before your visit to confirm the address.
- What is Joseph Baran's specialty?
- Medicare lists Infectious Disease as the primary specialty.
- Does Joseph Baran accept Medicare assignment?
- Yes. Medicare's clinician data says Joseph Baran 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 Joseph Baran?
- (619) 502-5800, as listed in official Medicare / NPI Registry data.
- What is Joseph Baran's NPI number?
- 1609895192. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Joseph Baran works
Medicare's Facility Affiliation Data lists Joseph Baran at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Sharp Chula Vista Medical CenterChula Vista, CA · Acute Care Hospital · CCN 050222
Practice locations
Addresses where Joseph Baran is enrolled with Medicare (CMS data updated 2026-10-02).
- 751 Med Ctr CtChula Vista, CA 91911 (619) 502‑5800
- 7901 Frost StSan Diego, CA 92123 (858) 939‑3400
Group practices
Medicare enrollment lists Joseph Baran as a member of this group (CMS data updated 2026-10-02).
- Emergency and Acute Care Medical Corporation422 clinicians in the group
Specialties
- Infectious Diseaseprimary
Other infectious disease doctors in California
Clinicians with the same Medicare primary specialty in California — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Medical school | Michigan State University College Of Human Medicine |
| Graduation year | 1988 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1609895192 |
| 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