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

Gregory A Chambers, MD

Individual provider Surgery Physician · NPI 1972546406

Gregory A Chambers, MD is a General Surgery in Los Angeles, California. Graduated from University of Kansas School of Med (KC/WICH/SAL) in 1995, 31 years ago. Practices with Acute Care Surgery Medical Group Inc, a 202-clinician group and accepts Medicare assignment. Licensed in California.

Years since qualifying
31
Trained at
University of Kansas School of Med (KC/WICH/SAL)
Licensed in
CA
In the registry since
2006
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

231 W Vernon Ave Ste 202
Los Angeles, CA 90037-2779
Phone: (323) 238-7192
Fax: (323) 432-2035
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Surgery Physician (primary) Taxonomy 208600000X · Licence A62663 (CA)

Record details

NPI number1972546406
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorYes
NPI enumeratedJune 13, 2006
Last updated in NPPESNovember 1, 2017

Medicare enrollment

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

Medicare specialtyGENERAL SURGERY
Medical schoolUNIVERSITY OF KANSAS SCHOOL OF MED (KC/WICH/SAL)
Graduated 1995 (31 years in practice)
Group practice Acute Care Surgery Medical Group Inc — 202 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations2 on file with Medicare

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