DR. WREN HARRISON FONDREN MD
NPI 1174027411
Internal Medicine in New Orleans, LA
About Dr. Wren Harrison Fondren Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. WREN HARRISON FONDREN MD (NPI 1174027411) is an individual internal medicine provider in New Orleans, Louisiana, licensed in Louisiana (326449) and active in the NPI registry since March 2018. He is enrolled in Medicare PECOS and maintains a secondary practice location in New Orleans.
NPPES Registry Identity
Specialties & Licenses
Other Names 1
Secondary Practice Location 1
Other Identifiers 1
Accepted Insurance
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.
Medicare Enrollment Status
Enrolled in Medicare (PECOS)
Dr. Wren Harrison Fondren Md is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Medicare Billing Reassignments
2Medicare enrollment records show Wren Fondren 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 70117
- Reassigned Medicare billing, Louisiana enrollment
- 69 clinicians in this Medicare group
New Orleans, LA 70112
- Reassigned Medicare billing, Louisiana enrollment
- 851 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.
Physician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 70117 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
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 70117
NEW ORLEANS, LA 70117
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 Wren Fondren's NPI number?
The NPI number for Wren Fondren is 1174027411. It was assigned to this individual provider in the NPPES registry on March 21, 2018. The provider is also known as Catherine Marie Fondren MD.
Where is Wren Fondren located?
Wren Fondren practices at 1631 Elysian Fields Ave, New Orleans, LA 70117. The listed phone number is (504) 821-2601.
What is Wren Fondren's specialty?
The primary specialty registered for this NPI is Internal Medicine with taxonomy code 207R00000X.
Is Wren Fondren enrolled in Medicare?
Yes. Wren Fondren is registered in the Medicare PECOS enrollment system.
Which organizations bill Medicare for Wren Fondren's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Wren Fondren reassigns Medicare benefits to 2 organizations: No Aids Task Force (New Orleans, LA) and Administrators Of The Tulane Educational Fund (New Orleans, 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 Wren Fondren's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Wren Fondren accept?
Health plans from Ambetter Health, Ambetter from Arkansas Health & Wellness, Ambetter from Louisiana Healthcare Connections, Ambetter from Superior HealthPlan and Blue Cross and Blue Shield of Louisiana and 2 other insurers list Wren Fondren 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.
When was this NPI record last updated?
The NPPES record for Wren Fondren was last updated on April 16, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 6 months 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. Wren Harrison Fondren, MD · NPI 1174027411
Internal Medicine physician in New Orleans, Louisiana. Individual provider, active in the CMS NPPES registry since March 21, 2018.
## Identity
- **NPI:** 1174027411 (Entity type: Individual)
- **Enumerated:** March 21, 2018
- **Primary specialty:** Internal Medicine · taxonomy 207R00000X
- **State license:** 326449 (Louisiana)
- **Sole proprietor:** No
## Practice location
- **Address:** 1631 ELYSIAN FIELDS AVE, New Orleans, LA 70117-8208
- **Phone:** (504) 821-2601 · **Fax:** (888) 736-9806
## Medicare
- **Medicare:** Enrolled in Medicare (PECOS)
- **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): No Aids Task Force (NPI 1215417563, New Orleans, LA); Administrators Of The Tulane Educational Fund (NPI 1528014164, New Orleans, LA) · CMS Revalidation Reassignment List, October 2026 release
## Record status
- **NPPES last updated:** April 16, 2026
- **Other identifiers:** Medicaid 2471767 (LA)
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Source: [NPI Profile](https://npiprofile.com/npi/1174027411) · Data from the CMS NPPES public registry.