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DR. MARIE CHANTAL SONIA TRINQUE COURCHESNE MD
NPI 1962552810
Otolaryngology in Pacific Palisades, CA

Active since January 11, 2007PECOS EnrolledAccepts Medicare Assignment
984 MONUMENT ST STE 203, PACIFIC PALISADES, CA 90272(310) 459-0800 Get Directions Write a Review

NPPES record last updated: June 11, 2020. Verified against the NPPES registry weekly; last sync: August 02, 2026.

About Dr. Marie Chantal Sonia Trinque Courchesne Md NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

DR. MARIE CHANTAL SONIA TRINQUE COURCHESNE MD (NPI 1962552810) is an individual otolaryngology provider in Pacific Palisades, California, licensed in California (A-71915) and active in the NPI registry since January 2007. She is enrolled in Medicare PECOS, maintains a secondary practice location in Hermosa Beach, and is a graduate of Other (1992).

NPPES Registry Identity

NPI1962552810
Entity TypeIndividualFemale
Primary Taxonomy207Y00000X
Provider Legal NameDR. MARIE CHANTAL SONIA TRINQUE COURCHESNECredential: MD
Location Address984 MONUMENT ST STE 203Pacific Palisades, CA 90272-3859
Mailing Address984 Monument St, Suite 203Pacific Palisades, CA 90272-3859 · (310) 459-0800
Phone(310) 459-0800
Sole ProprietorNo
Medical School CMSOtherGraduated 1992
Enumeration DateJanuary 11, 2007
Last NPPES UpdateJune 11, 2020
NPPES CertifiedJune 11, 2020
✔ NPI 1962552810 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyOtolaryngologyAllopathic & Osteopathic Physicians
Taxonomy Code207Y00000X
License✔ Licensed in CA · A-71915
Definition
An otolaryngologist-head and neck surgeon provides comprehensive medical and surgical care for patients with diseases and disorders that affect the ears, nose, throat, the respiratory and upper alimentary systems and related structures of the head and neck. An otolaryngologist diagnoses and provides medical and/or surgical therapy or prevention of diseases, allergies, neoplasms, deformities, disorders and/or injuries of the ears, nose, sinuses, throat, respiratory and upper alimentary systems, face, jaws and the other head and neck systems. Head and neck oncology, facial plastic and reconstructive surgery and the treatment of disorders of hearing and voice are fundamental areas of expertise.
Also ListedOtolaryngology · Facial Plastic SurgeryTaxonomy 207YS0123X · License A-71915 (CA)
984 MONUMENT ST STE 203, Pacific Palisades, CA 90272
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Other Names 1

Former Name (1)Marie Chantal Sonia Trinque Courchesne Ryan Md

Secondary Practice Location 1

Location 1950 Aviation Blvd Ste KHermosa Beach, CA 90254-4016 · Phone (310) 459-0800

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

✔

Enrolled in Medicare and accepts Medicare assignment

Dr. Marie Chantal Sonia Trinque Courchesne Md is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.

PECOS PAC ID8820073620
PECOS Enrollment IDI20040623001502
Eligible to Order & Refer✔ Part B Labs & Imaging✔ Durable Medical Equipment✔ Home Health Agency✔ Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

Areas of Expertise CMS Part B claims 3

Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.

Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more 99215
This service involves a follow-up appointment for existing patients, lasting between 40 to 54 minutes. During this time, your healthcare provider will assess your current health status, discuss any changes or concerns, review your treatment plan, and answer any questions you may have.
16 services15 patients
Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more 99214
This is a routine check-up for patients who have previously visited our clinic. It involves a comprehensive review of your health and any ongoing treatments. The consultation lasts between 30-39 minutes, allowing enough time to discuss any concerns.
15 services14 patients
New patient office or other outpatient visit with a high level of medical decision making, if using time, 60 minutes or more 99205
This is a first-time patient visit where a healthcare professional spends 60-74 minutes with you. It involves a comprehensive evaluation, including your medical history and current health condition. They'll also advise on preventive health measures and formulate a treatment plan if needed.
11 services11 patients

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 90272 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.

New Patient
$142.39 typical visit price
range $62.96 – $187.60
Typical copayment $35.59 (range $15.74 – $46.90)
Most-billed visit code 99204
Established Patient
$77.96 typical visit price
range $20.84 – $153.61
Typical copayment $19.49 (range $5.21 – $38.40)
Most-billed visit code 99213
Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

Other Providers at the Same Location NPPES

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

PALISADES EAR NOSE THROAT AND FACIAL PLASTIC SPECIALISTS A MEDIC.
Otolaryngology
984 MONUMENT ST STE 203
PACIFIC PALISADES, CA 90272
Los Angeles County (310) 459-0800

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Marie Chantal Trinque Courchesne's NPI number?

The NPI number for Marie Chantal Trinque Courchesne is 1962552810. It was assigned to this individual provider in the NPPES registry on January 11, 2007. The provider is also known as Marie Chantal Sonia Trinque Courchesne Ryan MD.

Where is Marie Chantal Trinque Courchesne located?

Marie Chantal Trinque Courchesne practices at 984 Monument St Ste 203, Pacific Palisades, CA 90272. The listed phone number is (310) 459-0800.

What is Marie Chantal Trinque Courchesne's specialty?

The primary specialty registered for this NPI is Otolaryngology with taxonomy code 207Y00000X.

Is Marie Chantal Trinque Courchesne enrolled in Medicare?

Yes. Marie Chantal Trinque Courchesne is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.

When was this NPI record last updated?

The NPPES record for Marie Chantal Trinque Courchesne was last updated on June 11, 2020. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 6 years ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.