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

Stellios Karnezis, MD

Individual provider Diagnostic Radiology Physician · NPI 1205152956

Stellios Karnezis, MD practises Diagnostic Radiology in Los Angeles, California. Graduated from Baylor College of Medicine in 2008, 18 years ago. Practices with Scripps Health, a 1,446-clinician group, works from 6 locations and accepts Medicare assignment. Licensed in California.

Years since qualifying
18
Trained at
Baylor College of Medicine
Licensed in
CA
In the registry since
2010
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

757 Westwood Plz Ste 1621
Los Angeles, CA 90095-3075
Phone: (310) 267-6708
Fax: (310) 267-3635
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (5)

  • 4323 W Riverside Dr, Burbank, CA 91505-4044 — (818) 556-2700
  • 100 Ucla Medical Plz Ste 100, Los Angeles, CA 90024-7000 — (310) 301-6800
  • 335 N La Brea Ave, Los Angeles, CA 90036-2517 — (323) 634-3850
  • 1245 16th St Ste 110, Santa Monica, CA 90404-1240 — (310) 301-6800
  • 23388 Mulholland Dr, Woodland Hills, CA 91364-2733 — (818) 876-1050

Specialties & licences

Diagnostic Radiology Physician (primary) Taxonomy 2085R0202X · Licence A112377 (CA)

Record details

NPI number1205152956
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedApril 19, 2010
Last updated in NPPESDecember 16, 2019
Certification dateDecember 16, 2019

Medicare enrollment

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

Medicare specialtyDIAGNOSTIC RADIOLOGY
Medical schoolBAYLOR COLLEGE OF MEDICINE
Graduated 2008 (18 years in practice)
Group practice Scripps Health — 1446 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

Medicare patients and services, 2024

From the CMS Medicare Physician & Other Practitioners file for calendar year 2024. It counts Original Medicare patients only, so a practice that mostly sees Medicare Advantage or privately insured patients looks smaller here than it is.

Medicare patients3,163
Services billed 15,593 a service is one billed item, such as a visit, a test or a procedure
Average patient age78

Dollar amounts are not shown. What Medicare pays a practice is gross billings, before staff, premises and tax and including the cost of any drugs it administers, so it is not what a clinician earns.

Practises at

Facilities the CMS Facility Affiliation file lists for this clinician. Those with a page here are linked.

  • Scripps Green Hospital Hospital · La Jolla, CA · listed as Scripps Green Hospital/Clinic
  • Scripps Memorial Hospital - Encinitas Hospital · Encinitas, CA
  • Scripps Memorial Hospital La Jolla Hospital · La Jolla, CA
  • Scripps Mercy Hospital Hospital · San Diego, CA

Colleagues at Scripps Health

Clinicians the CMS Doctors & Clinicians file lists under the same group practice. CMS counts 1446 clinicians in the practice; 12 are shown here.

Other providers in Los Angeles