Quick answers
- Which hospitals does Jeffrey L. Ballard work at?
- Medicare's official clinician data lists Jeffrey L. Ballard at 3 hospitals: Hoag Orthopedic Institute, Providence St. Joseph Hospital and Providence St. Jude Medical Center. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Jeffrey L. Ballard see patients?
- Medicare's clinician data lists 1 practice location in Orange, CA. Call before your visit to confirm the address.
- What is Jeffrey L. Ballard's specialty?
- Medicare lists Vascular Surgery as the primary specialty.
- Does Jeffrey L. Ballard accept Medicare assignment?
- Yes. Medicare's clinician data says Jeffrey L. Ballard 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 Jeffrey L. Ballard?
- (714) 532-0793, as listed in official Medicare / NPI Registry data.
- What is Jeffrey L. Ballard's NPI number?
- 1205837200. 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 L. Ballard works
Medicare's Facility Affiliation Data lists Jeffrey L. Ballard at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Hoag Orthopedic InstituteIrvine, CA · Acute Care Hospital · CCN 050769
- Providence St. Joseph HospitalOrange, CA · Acute Care Hospital · CCN 050069
- Providence St. Jude Medical CenterFullerton, CA · Acute Care Hospital · CCN 050168
Practice locations
Addresses where Jeffrey L. Ballard is enrolled with Medicare (CMS data updated 2026-10-02).
- 1310 W Stewart Dr, Suite 406Orange, CA 92868 (714) 532‑0793
Group practices
Medicare enrollment lists Jeffrey L. Ballard as a member of this group (CMS data updated 2026-10-02).
- Southern California Vascular Associates Inc3 clinicians in the group
Specialties
- Vascular Surgeryprimary
Other vascular surgeons in Orange
Clinicians with the same Medicare primary specialty in Orange, CA — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Medical school | Vanderbilt University School Of Medicine |
| Graduation year | 1986 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1205837200 |
| 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