Are you Dr. Renz? This profile is yours to edit: update your address, phone, photo and services.
Edit this profileWhere to find John Renz, MD
- New Orleans location main office
1514 Jefferson Hwy, New Orleans, LA 70121 - Mobile location
5 Mobile Infirmary Cir, Mobile, AL 36607
About Dr. Renz
John Renz, MD practices radiation oncology in New Orleans, LA. John is a 1987 graduate of Ohio State University College of Medicine. John is also listed as specializing in diagnostic radiology. Medicare claims data shows John provided 1,288 services to 1,278 patients. The services billed most often include screening mammography, screening 3d breast mammography, and x-ray of chest, 1 view. The provider's National Provider Identifier (NPI) is 1104807825.
Factual summary compiled by Guide.md from public records; not written by this provider.
Education & Training
Specialty
Credentials & Licensing
Medicare information
Exactly as CMS reports it (National Downloadable File, Opt-Out Affidavits, Order & Referring). Not an insurance directory; confirm coverage with the office.
Contact Information
- (504) 842-3402
- Email not available
Practice Locations
1514 JEFFERSON HWY
New Orleans, LA 70121
5 Mobile Infirmary Cir
Mobile, AL 36607
Conditions Commonly Evaluated or Treated
Within Radiation Oncology generally. Availability varies by clinician, training and location — this profile has not been claimed, so nothing here is a personal claim by the provider.
Conditions
Most searched conditions
Benign condition
Blood and lymph cancer
Bone cancer
Brain tumors
Cancer emergencies
Chest cancer
Endocrine cancer
Eye cancer
Eye conditions
Foot conditions
Gastrointestinal cancer
- Anal cancer
- Bile duct cancer
- Colon cancer
- Esophageal cancer
- Gallbladder cancer
- Liver cancer
- Pancreatic cancer
- Stomach cancer
Gynecologic cancer
Head & neck cancer
Head and neck cancer
Metastatic cancer
Neurologic condition
Orthopedic conditions
Sarcoma
Skin cancer
Thoracic cancer
Urologic cancer
Vascular conditions
Procedures & services
Most searched procedures
Advanced radiation
Benign treatment
Brain radiation
Cancer treatment
Central nervous system
Consultation
External radiation
- Electron beam therapy
- Image-guided radiation (IGRT)
- IMRT (Targeted intensity radiation)
- RapidArc / VMAT radiation
- Total body irradiation (TBI)
Eye cancer treatment
Follow-up care
Heart treatments
Internal radiation
Pain and symptom relief
Particle therapy
Precision radiation
- Adaptive radiation therapy
- Heart-sparing breath hold radiation (DIBH)
- Spine radiosurgery
- Stereotactic body radiation (SBRT)
- Stereotactic radiosurgery (SRS)
- Tattoo-free radiation
Prostate cancer treatment
Prostate protection
Radiation therapy
Skin cancer treatment
Skin lymphoma treatment
Specialized radiation
Targeted isotopes
Targeted radiation drugs
Treatment planning
Procedures Most Often Billed to Medicare
1,288 services · 1,278 patients · 25 distinct codes
| Procedure | Type | Code | Services | Compared with peers |
|---|---|---|---|---|
| Screening mammography | Imaging | 77067 |
175 | As often as other peers in Radiation Oncology |
| Screening 3d breast mammography | Imaging | 77063 |
174 | As often as other peers in Radiation Oncology |
| X-ray of chest, 1 view | Imaging | 71045 |
146 | Less often than most peers in Radiation Oncology |
| Screening mammography | Imaging | 77067 |
130 | As often as other peers in Radiation Oncology |
| Screening 3d breast mammography | Imaging | 77063 |
130 | As often as other peers in Radiation Oncology |
| X-ray of chest, 2 views | Imaging | 71046 |
65 | As often as other peers in Radiation Oncology |
| X-ray of chest, 2 views | Imaging | 71046 |
52 | As often as other peers in Radiation Oncology |
| Ct scan head or brain without contrast | Imaging | 70450 |
38 | Less often than most peers in Radiation Oncology |
| Limited ultrasound scan of 1 breast | Imaging | 76642 |
36 | As often as other peers in Radiation Oncology |
| Diagnostic mammography of 1 breast | Imaging | 77065 |
29 | Less often than most peers in Radiation Oncology |
Source: CMS Medicare public data. Shows how often procedures were billed — not quality of care or patient satisfaction.
Related providers
Connections drawn from the registry and from what providers have told us. A link here is not a referral or an endorsement.
Related specialists at this location 5
Clinically related specialties at the same address — the people this provider most likely works alongside.
Also at this address 4
Providers at the same street address. Each files their own registry entry, so a shared practice often appears under several different names.
Other radiation oncologists in New Orleans 8
Same specialty, same city.
More connections — 17 related providers in 3 groups
Trained at Ohio State University College of Medicine 8
Other providers in the same specialty who trained at the same institution.
Class of 1987 at Ohio State University College of Medicine 8
Providers who graduated from the same medical school in the same year.
Also performs Screening mammography 1
Providers in LA who bill this service to Medicare most often.
Common questions
What is Dr. Renz's specialty?
Dr. Renz is a radiation oncologist in New Orleans, LA. That is the designation recorded for this NPI in the federal registry, where it is listed as “Radiation Oncology”.
NPI registry
Where can I find Dr. Renz?
Dr. Renz is listed at 1514 Jefferson Hwy, New Orleans, LA 70121. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
How do I contact Dr. Renz?
The number on file is (504) 842-3402. Contact the office directly to confirm availability and scheduling.
NPI registry
What is the NPI for Dr. Renz?
Dr. Renz's National Provider Identifier is 1104807825. It is issued by the Centers for Medicare & Medicaid Services and is unique and permanent — it does not change if they move practice.
NPI registry
What is Dr. Renz's medical education?
Dr. Renz attended Ohio State University College of Medicine, graduating in 1987. This comes from the CMS National Downloadable File.
CMS public data
How much experience does Dr. Renz have?
Dr. Renz has 39 years experience. Calculated from a graduation year of 1987, reported in the CMS National Downloadable File.
CMS public data
What is Dr. Renz known for?
According to Medicare billing data, Dr. Renz performs imaging including screening mammography and screening 3d breast mammography. This reflects Medicare patients only and is billing volume, not a measure of quality.
Medicare claims
Is Dr. Renz's profile verified?
Not yet. This profile is built from public federal data and has not been confirmed by Dr. Renz. If this is you, claiming it is free.
Guide.md
Guide.md listings do not constitute medical advice or an endorsement.