DR. JOHN RENZ MD
NPI 1104807825
Radiology - Diagnostic Radiology in New Orleans, LA
About Dr. John Renz Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. JOHN RENZ MD (NPI 1104807825) is an individual diagnostic radiology provider in New Orleans, Louisiana, licensed in Louisiana (MD.019756) and active in the NPI registry since November 2005. He is enrolled in Medicare PECOS, is affiliated with Ochsner Medical Center Acute, and maintains a secondary practice location in Mobile.
NPPES Registry Identity
Specialties & Licenses
Secondary Practice Location 1
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. John Renz 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
4Medicare enrollment records show John Renz reassigns Medicare billing to 4 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
Picayune, MS 39466
- Reassigned Medicare billing, Mississippi enrollment
- 326 clinicians in this Medicare group
Mobile, AL 36607
- Reassigned Medicare billing, Alabama enrollment
- 32 clinicians in this Medicare group
Meridian, MS 39301
- Reassigned Medicare billing, Mississippi enrollment
- 349 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 25
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 4
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, LAOchsner Medical Center-Kenner
Acute Care Hospitals · Kenner, LAOchsner Rush Hospital
Acute Care Hospitals · Meridian, MSOchsner Laird Hospital
Critical Access Hospitals · Union, MSPhysician 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.
Medicare Quality Performance CMS QPP · MIPS
Performance in the CMS Quality Payment Program: the MIPS final score across four weighted categories, and the individual quality measures reported to Medicare.
Reported Quality Measures
Patient Reviews User submitted
Reviews are submitted by site visitors and approved by a human moderator before publication.
Review by D H March 13, 2024
5/5Other 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
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 John Renz's NPI number?
The NPI number for John Renz is 1104807825. It was assigned to this individual provider in the NPPES registry on November 9, 2005.
Where is John Renz located?
John Renz practices at 1514 Jefferson Hwy, New Orleans, LA 70121. The listed phone number is (504) 842-3402.
What is John Renz's specialty?
The primary specialty registered for this NPI is Radiology, specializing in Diagnostic Radiology, with taxonomy code 2085R0202X.
Is John Renz enrolled in Medicare?
Yes. John Renz 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 John Renz's services?
According to the CMS Revalidation Reassignment List (October 2026 release), John Renz reassigns Medicare benefits to 4 organizations: Ochsner Clinic LLC (New Orleans, LA), Ochsner Mississippi, LLC (Picayune, MS), Alabama Coastal Radiology, PC (Mobile, AL) and Medical Foundation, Inc. (Meridian, MS). 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 John Renz's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does John Renz accept?
Health plans from Ambetter Health, Ambetter of Alabama, Ambetter of Tennessee, Cigna Healthcare and HMO Louisiana list John Renz 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 John Renz affiliated with any hospitals?
According to CMS data, John Renz is affiliated with Ochsner Medical Center Acute, Ochsner Medical Center-Kenner, Ochsner Rush Hospital and Ochsner Laird Hospital.
When was this NPI record last updated?
The NPPES record for John Renz was last updated on July 31, 2024. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 2 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. John Renz, MD · NPI 1104807825
Diagnostic Radiology physician in New Orleans, Louisiana. Individual provider, active in the CMS NPPES registry since November 9, 2005.
## Identity
- **NPI:** 1104807825 (Entity type: Individual)
- **Enumerated:** November 9, 2005
- **Primary specialty:** Radiology - Diagnostic Radiology · taxonomy 2085R0202X
- **State license:** MD.019756 (Louisiana)
- **Sole proprietor:** No
## Practice location
- **Address:** 1514 JEFFERSON HWY, New Orleans, LA 70121-2429
- **Phone:** (504) 842-3402
## 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:** 4 organizations under Medicare reassignment (form CMS-855R): Ochsner Clinic LLC (NPI 1215136080, New Orleans, LA); Ochsner Mississippi, LLC (NPI 1487253407, Picayune, MS); Alabama Coastal Radiology, PC (NPI 1093796781, Mobile, AL); Medical Foundation, Inc. (NPI 1609820539, Meridian, MS) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Ohio State University College Of Medicine, class of 1987
## Record status
- **NPPES last updated:** July 31, 2024
- **Other identifiers:** Medicaid 105184 (AL); Medicaid 000084336 (AL); Medicaid 009635288 (AL); and 1 more
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Source: [NPI Profile](https://npiprofile.com/npi/1104807825) · Data from the CMS NPPES public registry.