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

Individual provider Ophthalmology Physician · NPI 1306003132

Diana Katsman, MD is an Ophthalmology in Torrance, California. Graduated from University of California, Irvine, California College of Medicine in 2008, 18 years ago. Practices as a sole proprietor and accepts Medicare assignment. Licensed in California.

Years since qualifying
18
Trained at
University of California, Irvine, California College of Medicine
Licensed in
CA
In the registry since
2008
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

1000 W Carson St
Torrance, CA 90509
Phone: (310) 222-2409
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Ophthalmology Physician (primary) Taxonomy 207W00000X · Licence A112485 (CA)

Record details

NPI number1306003132
Entity typeIndividual (Type 1)
GenderFemale
Credentials MD
Sole proprietorYes
NPI enumeratedMay 20, 2008
Last updated in NPPESApril 4, 2018

Medicare enrollment

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

Medicare specialtyOPHTHALMOLOGY
Medical schoolUNIVERSITY OF CALIFORNIA, IRVINE, CALIFORNIA COLLEGE OF MEDICINE
Graduated 2008 (18 years in practice)
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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