DR. JOAN CHEUK MD
NPI 1952507519
Internal Medicine in New Orleans, LA
About Dr. Joan Cheuk Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. JOAN CHEUK MD (NPI 1952507519) is an individual internal medicine provider in New Orleans, Louisiana, licensed in Louisiana (MD.202512) and active in the NPI registry since June 2007. She is enrolled in Medicare PECOS, is affiliated with Ochsner Medical Center Acute, and is a graduate of Louisiana State University School Of Medicine In Shreveport (2004).
NPPES Registry Identity
Specialties & Licenses 2
Other Identifiers 4
Accepted Insurance
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. Joan Cheuk 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
2Medicare enrollment records show Joan Cheuk reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
New Orleans, LA 70121
- Reassigned Medicare billing, Louisiana enrollment
- 4,559 clinicians in this Medicare group
Terrytown, LA 70056
- Reassigned Medicare billing, Louisiana enrollment
- 417 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.
Hospital Affiliations CMS Care Compare
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Ochsner Medical Center Acute
Acute Care Hospitals · New Orleans, LAPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 70121 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 3
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.
NEW ORLEANS, LA 70121
NEW ORLEANS, LA 70121
NEW ORLEANS, LA 70121
NEW ORLEANS, LA 70121
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 Joan Cheuk's NPI number?
The NPI number for Joan Cheuk is 1952507519. It was assigned to this individual provider in the NPPES registry on June 21, 2007.
Where is Joan Cheuk located?
Joan Cheuk practices at 1514 Jefferson Highway, New Orleans, LA 70121. The listed phone number is (504) 842-4000.
What is Joan Cheuk's specialty?
The primary specialty registered for this NPI is Internal Medicine with taxonomy code 207R00000X.
Is Joan Cheuk enrolled in Medicare?
Yes. Joan Cheuk 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 Joan Cheuk's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Joan Cheuk reassigns Medicare benefits to 2 organizations: Ochsner Clinic LLC (New Orleans, LA) and Belle Chasse Physician Services LLC (Terrytown, LA). 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 Joan Cheuk's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Joan Cheuk accept?
Health plans from CHRISTUS Health Plan and HMO Louisiana list Joan Cheuk as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.
Is Joan Cheuk affiliated with any hospitals?
According to CMS data, Joan Cheuk is affiliated with Ochsner Medical Center Acute.
When was this NPI record last updated?
The NPPES record for Joan Cheuk was last updated on July 20, 2010. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 16 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. Joan Cheuk, MD · NPI 1952507519
Internal Medicine physician in New Orleans, Louisiana. Individual provider, active in the CMS NPPES registry since June 21, 2007.
## Identity
- **NPI:** 1952507519 (Entity type: Individual)
- **Enumerated:** June 21, 2007
- **Primary specialty:** Internal Medicine · taxonomy 207R00000X
- **State license:** MD.202512 (Louisiana)
- **Sole proprietor:** No
## Practice location
- **Address:** 1514 JEFFERSON HIGHWAY, New Orleans, LA 70121
- **Phone:** (504) 842-4000
## 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:** 2 organizations under Medicare reassignment (form CMS-855R): Ochsner Clinic LLC (NPI 1215136080, New Orleans, LA); Belle Chasse Physician Services LLC (NPI 1245653237, Terrytown, LA) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Louisiana State University School Of Medicine In Shreveport, class of 2004
## Record status
- **NPPES last updated:** July 20, 2010
- **Other identifiers:** Medicare PIN 5V0557061 (LA); Medicare PIN 5V055 (LA); Medicaid 08972391 (MS); and 1 more
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Source: [NPI Profile](https://npiprofile.com/npi/1952507519) · Data from the CMS NPPES public registry.