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

Toby Gwak

Individual provider Diagnostic Radiology Physician · NPI 1205183951

Toby Gwak is a Diagnostic Radiology in Torrance, California. Graduated from University of Illinois College of Med (CHI/PEOR/ROCK/Chm-Urb) in 2006, 20 years ago. Practices with Permanente Medical Group Inc, a 10,941-clinician group and accepts Medicare assignment. Licensed in California.

Years since qualifying
20
Trained at
University of Illinois College of Med (CHI/PEOR/ROCK/Chm-Urb)
Licensed in
CA
In the registry since
2012
Specialties on file
2
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Practice location Address checks out

1000 W Carson St
Torrance, CA 90502-2004
Phone: (310) 222-2847
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Vascular & Interventional Radiology Physician (primary) Taxonomy 2085R0204X · Licence A121928 (CA)
Diagnostic Radiology Physician Taxonomy 2085R0202X · Licence A121928 (CA)

Record details

NPI number1205183951
Entity typeIndividual (Type 1)
GenderMale
Sole proprietorYes
NPI enumeratedAugust 13, 2012
Last updated in NPPESFebruary 2, 2022
Certification dateFebruary 2, 2022
Mailing address20920 Anza Ave Apt 305, Torrance, CA 90503-9011

Medicare enrollment

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

Medicare specialtyDIAGNOSTIC RADIOLOGY
Medical schoolUNIVERSITY OF ILLINOIS COLLEGE OF MED (CHI/PEOR/ROCK/CHM-URB)
Graduated 2006 (20 years in practice)
Group practice Permanente Medical Group Inc — 10941 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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