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

Robert David Sostrin, MD

Individual provider Diagnostic Radiology Physician · NPI 1124243647

Robert David Sostrin, MD is a Diagnostic Radiology Physician in Torrance, California. Licensed in California. Registered with an NPI since 2007.

Licensed in
CA
In the registry since
2007
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

See every abbreviation used in this directory →

Practice location Address checks out

23441 Madison St Ste 100
Torrance, CA 90505-4734
Phone: (310) 373-0000
Fax: (310) 373-3748
Show map & directions

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

Specialties & licences

Diagnostic Radiology Physician (primary) Taxonomy 2085R0202X · Licence G23323 (CA)

Record details

NPI number1124243647
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedApril 17, 2007
Last updated in NPPESSeptember 18, 2007

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