Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.
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Khristina Caldarelli, PA-C

Individual provider Physician Assistant · NPI 1811622301

Khristina Caldarelli, PA-C is a Physician Assistant in Simi Valley, California. Qualified in 2022, 4 years ago. Practices with Ventura Orthopedics Medical Group Inc, a 78-clinician group, works from 2 locations and accepts Medicare assignment.

Years since qualifying
4
In the registry since
2022
What do these letters mean?
PA-C — Physician Assistant, Certified
A physician assistant who holds current national certification.

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Practice location Address checks out

2525 Erringer Rd
Simi Valley, CA 93065-2352
Phone: (805) 527-1404
Fax: (805) 527-5246
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (1)

  • 137 E Thousand Oaks Blvd, Thousand Oaks, CA 91360-5707 — (805) 379-4574

Specialties & licences

Physician Assistant (primary) Taxonomy 363A00000X

Record details

NPI number1811622301
Entity typeIndividual (Type 1)
GenderFemale
Credentials PA-C
Sole proprietorYes
NPI enumeratedJuly 19, 2022
Last updated in NPPESFebruary 5, 2026
Certification dateFebruary 5, 2026

Medicare enrollment

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

Medicare specialtyPHYSICIAN ASSISTANT
Medical schoolOTHER
Graduated 2022 (4 years in practice)
Group practice Ventura Orthopedics Medical Group Inc — 78 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations3 on file with Medicare

Other providers in Simi Valley