DR. CHLOE COURCHESNE MD
NPI 1255864021
Family Medicine in Irvine, CA
About Dr. Chloe Courchesne Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. CHLOE COURCHESNE MD (NPI 1255864021) is an individual family medicine provider in Irvine, California, licensed in Pennsylvania (MD470826) and active in the NPI registry since April 2017. She is enrolled in Medicare PECOS, maintains a secondary practice location in Harrisburg, and is a graduate of Wake Forest University School Of Medicine (2017).
NPPES Registry Identity
Specialties & Licenses
Secondary Practice Location 1
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.
Medicare Enrollment Status
Enrolled in Medicare and accepts Medicare assignment
Dr. Chloe 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.
Medicare Billing Reassignments
5Medicare enrollment records show Chloe Courchesne reassigns Medicare billing to 5 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Costa Mesa, CA 92627
- Reassigned Medicare billing, California enrollment
- Medicare enrollment name: University Of California Irvine
- 255 clinicians in this Medicare group
Orange, CA 92868
- Reassigned Medicare billing, California enrollment
- 114 clinicians in this Medicare group
San Francisco, CA 94143
- Reassigned Medicare billing, California enrollment
- 2,112 clinicians in this Medicare group
San Francisco, CA 94143
- Reassigned Medicare billing, California enrollment
- 5,645 clinicians in this Medicare group
San Francisco, CA 94122
- Reassigned Medicare billing, California enrollment
- 5,544 clinicians in this Medicare group
Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
Areas of Expertise CMS Part B claims 4
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.
Physician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 92697 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
Referred Medical Equipment & Supplies CMS DME claims
Durable medical equipment, devices and supplies this provider ordered from DME suppliers for patients, from Medicare fee-for-service claims.
Other Providers at the Same Location NPPES 20
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
IRVINE, CA 92697
IRVINE, CA 92697
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 Chloe Courchesne's NPI number?
The NPI number for Chloe Courchesne is 1255864021. It was assigned to this individual provider in the NPPES registry on April 7, 2017.
Where is Chloe Courchesne located?
Chloe Courchesne practices at 1 Medical Plaza Drive, Irvine, CA 92697. The listed phone number is (949) 824-8600.
What is Chloe Courchesne's specialty?
The primary specialty registered for this NPI is Family Medicine with taxonomy code 207Q00000X.
Is Chloe Courchesne enrolled in Medicare?
Yes. Chloe 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.
Which organizations bill Medicare for Chloe Courchesne's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Chloe Courchesne reassigns Medicare benefits to 5 organizations: Uc Irvine Health Cancer Center, Newport Pacific Medical Center (Costa Mesa, CA), Regents Of The University Of (Orange, CA), Regents Of The University Of California (San Francisco, CA), University Of California San Francisco (San Francisco, CA) and Ucsf Medical Group Business Services (San Francisco, CA). Each reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for Chloe Courchesne's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
When was this NPI record last updated?
The NPPES record for Chloe Courchesne was last updated on November 9, 2022. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 3 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.
# Dr. Chloe Courchesne, MD · NPI 1255864021
Family Medicine physician in Irvine, California. Individual provider, active in the CMS NPPES registry since April 7, 2017.
## Identity
- **NPI:** 1255864021 (Entity type: Individual)
- **Enumerated:** April 7, 2017
- **Primary specialty:** Family Medicine · taxonomy 207Q00000X
- **State license:** MD470826 (Pennsylvania)
- **Sole proprietor:** No
## Practice location
- **Address:** 1 MEDICAL PLAZA DRIVE, Irvine, CA 92697-3247
- **Phone:** (949) 824-8600
## Medicare
- **Medicare:** Enrolled (PECOS); accepts Medicare assignment
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment, home health, power mobility devices
- **Bills Medicare through:** 5 organizations under Medicare reassignment (form CMS-855R): Uc Irvine Health Cancer Center, Newport Pacific Medical Center (NPI 1558783696, Costa Mesa, CA); Regents Of The University Of (NPI 1366590762, Orange, CA); Regents Of The University Of California (NPI 1376613943, San Francisco, CA); University Of California San Francisco (NPI 1346329380, San Francisco, CA); Ucsf Medical Group Business Services (NPI 1477624104, San Francisco, CA) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Wake Forest University School Of Medicine, class of 2017
## Record status
- **NPPES last updated:** November 9, 2022
---
Source: [NPI Profile](https://npiprofile.com/npi/1255864021) · Data from the CMS NPPES public registry.