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

Dr. Marie Chantal Sonia Trinque Courchesne, MD

Individual provider Facial Plastic Surgery Physician · NPI 1962552810

Dr. Marie Chantal Sonia Trinque Courchesne, MD is an Otolaryngology in Pacific Palisades, California. Qualified in 1992, 34 years ago. Works from 2 locations and accepts Medicare assignment. Licensed in California.

Years since qualifying
34
Licensed in
CA
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.

See every abbreviation used in this directory →

Practice location Address checks out

984 Monument St Ste 203
Pacific Palisades, CA 90272-3859
Phone: (310) 459-0800
Show map & directions

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

Additional practice locations (1)

  • 950 Aviation Blvd Ste K, Hermosa Beach, CA 90254-4016 — (310) 459-0800

Specialties & licences

Otolaryngology Physician (primary) Taxonomy 207Y00000X · Licence A-71915 (CA)
Facial Plastic Surgery Physician Taxonomy 207YS0123X · Licence A-71915 (CA)

Record details

NPI number1962552810
Entity typeIndividual (Type 1)
GenderFemale
Credentials MD
Sole proprietorNo
NPI enumeratedJanuary 11, 2007
Last updated in NPPESJune 11, 2020
Certification dateJune 11, 2020

Medicare enrollment

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

Medicare specialtyOTOLARYNGOLOGY
Medical schoolOTHER
Graduated 1992 (34 years in practice)
Accepts Medicare assignment Yes — accepts the Medicare-approved amount