DR. JOHN RENZ (MD) – Diagnostic Radiology Physician, NPI 1104807825
Diagnostic Radiology Physician
Main info
Doctor Profile
Profile Insights
NPPES metrics only — not quality of care.
579 DIAGNOSTIC RADIOLOGY in AL
Provider Addresses for DR. JOHN RENZ (MD)
5 Mobile Infirmary Cir
Mobile, AL 366073513
Phone: (251) 544-1926
Fax: (251) 460-2846
Type: Location
Mobile Infirmary, 5, Mobile Infirmary Circle, Lyons Park, Mobile, Mobile County, Alabama, 36607, United States
MOBILE, AL 366073513
Phone: (251) 544-1926
Fax: (251) 460-2846
Type: Location
West Flagler Street & West 112th Avenue, West Flagler Street, Lil Abner Mobile Home Park, Sweetwater, Miami-Dade County, Florida, 33199, United States
MOBILE, AL 366910369
Phone: (251) 544-1926
Fax: (251) 460-2846
Type: Mailing
1514 JEFFERSON HWY
NEW ORLEANS, LA 701212429
Phone: (504) 842-3402
Type: Location
NPPES updates history
No NPPES updates recorded for this provider.
Prescription Activity
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Open Payments (CMS)
No Open Payments data available for this provider.
This can happen when there are no reportable CMS Open Payments records.
Medicare Enrollment & Revalidation
Source: CMS public data · Not endorsed by CMS ·
Educational use only—not medical, billing, or legal advice.
PECOS enrollment status
Participating (accepts Medicare assignment)
Enrollment effective: 2025-08-08
PECOS data refreshed: 2026-05-27
Medicare revalidation (CMS due date list)
Due date not assigned yet
CMS is tracking 3 Medicare enrollment records; no due dates published yet.
Enrollment records
3
Earliest due date
Not assigned (TBD)
CMS data updated
2026-06-01
Revalidation progress
- Medicare enrolled
- On CMS revalidation list
- Due date assigned
- Revalidate in PECOS
CMS enrollment records
| Enrollment ID | Type | Specialty | State | Due date |
|---|---|---|---|---|
| I20060509000624 | I | Diagnostic Radiology | AL | TBD |
| I20240813004443 | I | Radiation Oncology | LA | TBD |
| I20250808003299 | I | Diagnostic Radiology | MS | TBD |
What to do next
- No action required while the due date shows TBD.
- Check the CMS Revalidation Lookup Tool periodically — CMS updates the list about every 60 days.
- Do not submit a revalidation application in PECOS until CMS publishes a concrete due date.
Prepare CMS-855 application → · Look up this NPI in PECOS → · Verify on CMS PECOS
Medicare Utilization (FFS)
Source: CMS public data · Not endorsed by CMS · Beneficiary counts under 11 are suppressed in source data ·
Educational use only—not medical, billing, or legal advice.
Top Medicare procedures (2023) · refreshed 2026-05-27
| HCPCS | Description | Services | Beneficiaries | Medicare allowed |
|---|---|---|---|---|
| 77067 | Screening mammography | 206 | 206 | $0 |
| 77063 | Screening 3d breast mammography | 196 | 196 | $0 |
| 71045 | X-ray of chest, 1 view | 164 | 159 | $0 |
| 71046 | X-ray of chest, 2 views | 105 | 105 | $0 |
| 77080 | Dxa bone density measurement of hip, pelvis, spine | 59 | 59 | $0 |
Insurance plans in this area (ZIP 36607)
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Provider's Procedures
| Specialty | Practice State | HCPCS Code | Description | Service Count | Beneficiary Count |
|---|---|---|---|---|---|
| DIAGNOSTIC RADIOLOGY | AL | 71250 | CT scan chest | 39 | 39 |
Group practice members
| Name | Specialty | State |
|---|---|---|
| Neurology, Nuclear Medicine, Diagnostic Radiology | FL | |
| Diagnostic Radiology | AL | |
| General Practice, Diagnostic Radiology | AL | |
| - | AL | |
| Diagnostic Radiology | AL | |
| - | AL | |
| Diagnostic Radiology | AL | |
| - | AL | |
| - | AL | |
| Diagnostic Radiology, Nuclear Medicine | AL |
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