Quick answers
- Which hospitals does James Kayvanfar work at?
- Medicare's official clinician data lists James Kayvanfar at 2 hospitals: Henry Mayo Newhall Hospital and Northridge Hospital Medical Center. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does James Kayvanfar see patients?
- Medicare's clinician data lists 2 practice locations, including Newhall, CA and Santa Clarita, CA. Call before your visit to confirm the address.
- What is James Kayvanfar's specialty?
- Medicare lists Orthopedic Surgery as the primary specialty.
- Does James Kayvanfar accept Medicare assignment?
- Yes. Medicare's clinician data says James Kayvanfar 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 James Kayvanfar?
- (661) 222-9466, as listed in official Medicare / NPI Registry data.
- What is James Kayvanfar's NPI number?
- 1548288194. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where James Kayvanfar works
Medicare's Facility Affiliation Data lists James Kayvanfar at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Henry Mayo Newhall HospitalValencia, CA · Acute Care Hospital · CCN 050624
- Northridge Hospital Medical CenterNorthridge, CA · Acute Care Hospital · CCN 050116
Practice locations
Addresses where James Kayvanfar is enrolled with Medicare (CMS data updated 2026-10-02).
- 24318 Walnut StNewhall, CA 91321 (661) 222‑9466
- 24318 Walnut StSanta Clarita, CA 91321
Specialties
- Orthopedic Surgeryprimary
Other orthopedic surgeons in California
Clinicians with the same Medicare primary specialty in California — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Medical school | Albert Einstein College Of Medicine Of Yeshiva University |
| Graduation year | 1988 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1548288194 |
| 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