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

Gideon Blumstein, MD, MS

Individual provider Orthopaedic Surgery of the Spine Physician · NPI 1164819207

Gideon Blumstein, MD, MS is an Orthopedic Surgery in Marina del Rey, California. Graduated from University of Southern California Keck School of Medicine in 2015, 11 years ago. Practices with Cedars-Sinai Medical Care Foundation, a 1,696-clinician group, works from 3 locations, accepts Medicare assignment and offers telehealth. Licensed in California and Illinois.

Years since qualifying
11
Trained at
University of Southern California Keck School of Medicine
Licensed in
CA, IL
In the registry since
2015
Specialties on file
3
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.
MS — Master of Science
A graduate science degree.

See every abbreviation used in this directory →

Practice location Address checks out

4640 Admiralty Way Ste 600
Marina del Rey, CA 90292-6638
Phone: (310) 448-7890
Show map & directions

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

Additional practice locations (2)

  • 10833 Le Conte Ave Rm 76-143, Los Angeles, CA 90095-3075 — (310) 825-6557
  • 1611 W Harrison St Ste 201, Chicago, IL 60612-4861 — (312) 563-6306

Specialties & licences

Orthopaedic Surgery of the Spine Physician (primary) Taxonomy 207XS0117X · Licence A149225 (CA)
Orthopaedic Surgery of the Spine Physician Taxonomy 207XS0117X · Licence 036.155746 (IL)
Student in an Organized Health Care Education/Training Program Taxonomy 390200000X

Record details

NPI number1164819207
Entity typeIndividual (Type 1)
GenderMale
Credentials MD , MS
Sole proprietorNo
NPI enumeratedApril 15, 2015
Last updated in NPPESDecember 15, 2022
Certification dateDecember 15, 2022

Medicare enrollment

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

Medicare specialtyORTHOPEDIC SURGERY
Medical schoolUNIVERSITY OF SOUTHERN CALIFORNIA KECK SCHOOL OF MEDICINE
Graduated 2015 (11 years in practice)
Group practice Cedars-Sinai Medical Care Foundation — 1696 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
TelehealthOffers telehealth services

Other providers in Marina del Rey