ADDISON DAVID THOMPSON MD
NPI 1598944357
Surgery in New Orleans, LA
About Addison David Thompson Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
ADDISON DAVID THOMPSON MD (NPI 1598944357) is an individual surgery provider in New Orleans, Louisiana, licensed in Louisiana (MD.2000603) and active in the NPI registry since October 2007. He is enrolled in Medicare PECOS, is affiliated with Richardson Medical Center, and is a graduate of Louisiana State University School Of Medicine In New Orleans (2009).
NPPES Registry Identity
Specialties & Licenses
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
Addison David Thompson 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 Reassignment
Medicare enrollment records show Addison Thompson reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Rayville, LA 71269
- Reassigned Medicare billing, Louisiana enrollment
- 70 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 2
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.
Richardson Medical Center
Acute Care Hospitals · Rayville, LAPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 70131 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
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 Addison Thompson's NPI number?
The NPI number for Addison Thompson is 1598944357. It was assigned to this individual provider in the NPPES registry on October 29, 2007.
Where is Addison Thompson located?
Addison Thompson practices at 5110 Macarthur Blvd, New Orleans, LA 70131. The listed phone number is (504) 400-6139.
What is Addison Thompson's specialty?
The primary specialty registered for this NPI is Surgery with taxonomy code 208600000X.
Is Addison Thompson enrolled in Medicare?
Yes. Addison Thompson 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 organization bills Medicare for Addison Thompson's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Addison Thompson reassigns Medicare benefits to Richland Parish Hospital Service District No. 1-B (Rayville, LA). The 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 Addison Thompson's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Addison Thompson accept?
Health plans from Blue Cross and Blue Shield of Louisiana, HMO Louisiana and UnitedHealthcare list Addison Thompson 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 Addison Thompson affiliated with any hospitals?
According to CMS data, Addison Thompson is affiliated with Richardson Medical Center.
When was this NPI record last updated?
The NPPES record for Addison Thompson was last updated on October 29, 2007. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 18 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.
# Addison David Thompson, MD · NPI 1598944357
Surgery physician in New Orleans, Louisiana. Individual provider, active in the CMS NPPES registry since October 29, 2007.
## Identity
- **NPI:** 1598944357 (Entity type: Individual)
- **Enumerated:** October 29, 2007
- **Primary specialty:** Surgery · taxonomy 208600000X
- **State license:** MD.2000603 (Louisiana)
- **Sole proprietor:** Yes
## Practice location
- **Address:** 5110 MACARTHUR BLVD, New Orleans, LA 70131-5342
- **Phone:** (504) 400-6139
## 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:** Richland Parish Hospital Service District No. 1-B (NPI 1093367963, Rayville, LA), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Louisiana State University School Of Medicine In New Orleans, class of 2009
## Record status
- **NPPES last updated:** October 29, 2007
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Source: [NPI Profile](https://npiprofile.com/npi/1598944357) · Data from the CMS NPPES public registry.