Quick answers
- Which hospitals does Christopher D. Arnold work at?
- Medicare's official clinician data lists Christopher D. Arnold at 1 hospital: St Johns Regional Medical Center. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Christopher D. Arnold see patients?
- Medicare's clinician data lists 1 practice location in Camarillo, CA. Call before your visit to confirm the address.
- What is Christopher D. Arnold's specialty?
- Medicare lists Family Practice as the primary specialty.
- Does Christopher D. Arnold accept Medicare assignment?
- Yes. Medicare's clinician data says Christopher D. Arnold 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 Christopher D. Arnold offer telehealth?
- Medicare's clinician data says Christopher D. Arnold offers telehealth services. Ask the office which visits can be done by video or phone.
- What is the phone number for Christopher D. Arnold?
- (805) 383-0647, as listed in official Medicare / NPI Registry data.
- What is Christopher D. Arnold's NPI number?
- 1356499156. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Christopher D. Arnold works
Medicare's Facility Affiliation Data lists Christopher D. Arnold at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- St Johns Regional Medical CenterOxnard, CA · Acute Care Hospital · CCN 050082
Practice locations
Addresses where Christopher D. Arnold is enrolled with Medicare (CMS data updated 2026-10-02).
- 3901 Las Posas Rd, Suite 207Camarillo, CA 93010 (805) 383‑0647
Specialties
- Family Practiceprimary
Other family doctors in Camarillo
Clinicians with the same Medicare primary specialty in Camarillo, CA — not a recommendation.
Clinician information
| Credential | DO |
|---|---|
| Graduation year | 2001 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| Telehealth | Offers telehealth services |
| NPI (National Provider Identifier) | 1356499156 |
| 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