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

Individual provider Vascular & Interventional Radiology Physician · NPI 1437292331

Justin P McWilliams, MD is an Interventional Radiology in Los Angeles, California. Graduated from University of California, Geffen School of Medicine in 2003, 23 years ago. Practices with Martin Luther King Jr Community Medical Foundation, a 191-clinician group, works from 4 locations, accepts Medicare assignment and offers telehealth. Licensed in California.

Years since qualifying
23
Trained at
University of California, Geffen School of Medicine
Licensed in
CA
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

757 Westwood Plz 2nd Fl Ste 2125C
Los Angeles, CA 90095-8358
Phone: (310) 301-6800
Fax: (310) 794-9035
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (3)

  • 100 Ucla Medical Plz Ste 100, Los Angeles, CA 90024-7000 — (310) 481-7545
  • 2200 N Sepulveda Blvd, Manhattan Beach, CA 90266-2910 — (310) 802-0200
  • 1245 16th St Ste 110, Santa Monica, CA 90404-1240 — (310) 319-4033

Specialties & licences

Vascular & Interventional Radiology Physician (primary) Taxonomy 2085R0204X · Licence A90982 (CA)
Diagnostic Radiology Physician Taxonomy 2085R0202X · Licence A90982 (CA)

Record details

NPI number1437292331
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorYes
NPI enumeratedFebruary 14, 2007
Last updated in NPPESDecember 17, 2019
Certification dateDecember 17, 2019

Medicare enrollment

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

Medicare specialtyINTERVENTIONAL RADIOLOGY
Also practisesDIAGNOSTIC RADIOLOGY
Medical schoolUNIVERSITY OF CALIFORNIA, GEFFEN SCHOOL OF MEDICINE
Graduated 2003 (23 years in practice)
Group practice Martin Luther King Jr Community Medical Foundation — 191 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
TelehealthOffers telehealth services
Practice locations7 on file with Medicare

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