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

Ari Youderian, MD

Individual provider Orthopaedic Surgery Physician · NPI 1083818173

Ari Youderian, MD is an Orthopedic Surgery in Laguna Woods, California. Graduated from Chicago College of Medicine and Surgery in 2006, 20 years ago. Practices with Orthowest, a 47-clinician group, works from 2 locations and accepts Medicare assignment. Licensed in California and Illinois.

Years since qualifying
20
Trained at
Chicago College of Medicine and Surgery
Licensed in
CA, IL
In the registry since
2007
Specialties on file
2
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

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Practice location Address checks out

24331 El Toro Rd Ste 200
Laguna Woods, CA 92637-3116
Phone: (949) 586-3200
Fax: (949) 900-2116
Show map & directions

Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (1)

  • 22 Odyssey Ste 205, Irvine, CA 92618-3197 — (949) 870-3332

Specialties & licences

Orthopaedic Surgery Physician (primary) Taxonomy 207X00000X · Licence A132353 (CA)
Orthopaedic Surgery Physician Taxonomy 207X00000X · Licence 036-124845 (IL)

Record details

NPI number1083818173
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedJune 12, 2007
Last updated in NPPESOctober 16, 2023
Certification dateOctober 16, 2023
Mailing address24331 El Toro Rd, Ste 200, Laguna Woods, CA 92637-3116

Medicare enrollment

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

Medicare specialtyORTHOPEDIC SURGERY
Medical schoolCHICAGO COLLEGE OF MEDICINE AND SURGERY
Graduated 2006 (20 years in practice)
Group practice Orthowest — 47 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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