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

Dr. Matthew W. Hwang, MD

Individual provider Orthopaedic Surgery of the Spine Physician · NPI 1952454472

Dr. Matthew W. Hwang, MD is an Orthopedic Surgery in Downey, California. Graduated from Columbia University College of Physicians and Surgeons in 2002, 24 years ago. Practices with Southern California Permanente Medical Group, an 11,242-clinician group and accepts Medicare assignment. Licensed in California, Massachusetts and New York.

Years since qualifying
24
Trained at
Columbia University College of Physicians and Surgeons
Licensed in
CA, MA, NY
In the registry since
2007
Specialties on file
3
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

9353 Imperial Hwy Kaiser Permanente Dept Orthopedic-Spine
Downey, CA 90242-2812
Phone: (562) 657-4110
Fax: (562) 657-4161
Show map & directions

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

Specialties & licences

Orthopaedic Surgery of the Spine Physician (primary) Taxonomy 207XS0117X · Licence A103984 (CA)
Orthopaedic Surgery of the Spine Physician Taxonomy 207XS0117X · Licence 231501 (MA)
Orthopaedic Surgery of the Spine Physician Taxonomy 207XS0117X · Licence 234415-1 (NY)

Record details

NPI number1952454472
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedJanuary 19, 2007
Last updated in NPPESNovember 29, 2021

Medicare enrollment

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

Medicare specialtyORTHOPEDIC SURGERY
Medical schoolCOLUMBIA UNIVERSITY COLLEGE OF PHYSICIANS AND SURGEONS
Graduated 2002 (24 years in practice)
Group practice Southern California Permanente Medical Group — 11242 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations3 on file with Medicare

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