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

Matthew Rettig, MD

Individual provider Medical Oncology Physician · NPI 1487751798

Matthew Rettig, MD is a Hematology/Oncology in Los Angeles, California. Graduated from Duke University School of Medicine in 1990, 36 years ago. Practices with The Regents of the University of California, a 46-clinician group, accepts Medicare assignment and offers telehealth. Licensed in California.

Years since qualifying
36
Trained at
Duke University School of Medicine
Licensed in
CA
In the registry since
2006
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

200 UCLA Medical Plz Ste 140
Los Angeles, CA 90095-3075
Phone: (310) 794-7152
Fax: (310) 794-1666
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Hematology & Oncology Physician (primary) Taxonomy 207RH0003X · Licence A52586 (CA)
Medical Oncology Physician Taxonomy 207RX0202X · Licence A52586 (CA)
Urology Physician Taxonomy 208800000X · Licence A52586 (CA)

Record details

NPI number1487751798
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorYes
NPI enumeratedSeptember 20, 2006
Last updated in NPPESJanuary 9, 2020
Certification dateJanuary 9, 2020

Medicare enrollment

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

Medicare specialtyHEMATOLOGY/ONCOLOGY
Medical schoolDUKE UNIVERSITY SCHOOL OF MEDICINE
Graduated 1990 (36 years in practice)
Group practice The Regents Of The University Of California — 46 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
TelehealthOffers telehealth services
Practice locations4 on file with Medicare

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