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

Dr. Caroline Hwang, MD

Individual provider Internal Medicine Physician · NPI 1003090085

Dr. Caroline Hwang, MD is a Gastroenterology in Los Angeles, California. Graduated from University of California, Geffen School of Medicine in 2005, 21 years ago. Practices with Hoag Clinic, a 443-clinician group, accepts Medicare assignment and offers telehealth. Licensed in California and New York.

Years since qualifying
21
Trained at
University of California, Geffen School of Medicine
Licensed in
CA, NY
In the registry since
2007
Specialties on file
2
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

1520 San Pablo St Ste 1000
Los Angeles, CA 90033-5310
Phone: (323) 442-5100
Show map & directions

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

Specialties & licences

Gastroenterology Physician (primary) Taxonomy 207RG0100X · Licence A108110 (CA)
Internal Medicine Physician Taxonomy 207R00000X · Licence 245362 (NY)

Record details

NPI number1003090085
Entity typeIndividual (Type 1)
GenderFemale
Credentials MD
Sole proprietorNo
NPI enumeratedDecember 26, 2007
Last updated in NPPESMarch 10, 2016

Medicare enrollment

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

Medicare specialtyGASTROENTEROLOGY
Also practisesINTERNAL MEDICINE
Medical schoolUNIVERSITY OF CALIFORNIA, GEFFEN SCHOOL OF MEDICINE
Graduated 2005 (21 years in practice)
Group practice Hoag Clinic — 443 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
TelehealthOffers telehealth services
Practice locations4 on file with Medicare

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