Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.
NPIDirectory

Christian Castellanos

Individual provider Physician Assistant · NPI 1346027828

Christian Castellanos is a Physician Assistant in Oxnard, California. Qualified in 2024, 2 years ago. Practices with Ventura Orthopedics Medical Group Inc, a 78-clinician group, works from 2 locations and accepts Medicare assignment. Licensed in California.

Years since qualifying
2
Licensed in
CA
In the registry since
2023
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Practice location Address checks out

2221 Wankel Way
Oxnard, CA 93030-0192
Phone: (805) 988-9366
Fax: (805) 483-3747
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (1)

  • 3901 Las Posas Rd Ste 4, Camarillo, CA 93010-1502 — (805) 585-5166

Specialties & licences

Physician Assistant (primary) Taxonomy 363A00000X · Licence PA66452 (CA)

Record details

NPI number1346027828
Entity typeIndividual (Type 1)
GenderMale
Sole proprietorNo
NPI enumeratedSeptember 11, 2023
Last updated in NPPESJune 25, 2025
Certification dateJune 25, 2025

Medicare enrollment

From the CMS Doctors & Clinicians file — this clinician is enrolled in Medicare.

Medicare specialtyPHYSICIAN ASSISTANT
Medical schoolOTHER
Graduated 2024 (2 years in practice)
Group practice Ventura Orthopedics Medical Group Inc — 78 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations4 on file with Medicare

Other providers in Oxnard