JOHN N NICHOLS (MD) – Diagnostic Radiology Physician, NPI 1760478937
Diagnostic Radiology Physician
Main info
Doctor Profile
Profile Insights
NPPES metrics only — not quality of care.
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Provider Addresses for JOHN N NICHOLS (MD)
Gadsden Post Office, South 7th Street, Gadsden, Etowah County, Alabama, 35901, United States
GADSDEN, AL 359028314
Phone: (256) 393-3503
Type: Mailing
Riverview Regional Medical Center, 600, South 3rd Street, Gadsden, Etowah County, Alabama, 35901, United States
GADSDEN, AL 359015304
Phone: (256) 543-0420
Fax: (256) 543-0428
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: 2014-09-17
PECOS data refreshed: 2026-05-27
Medicare revalidation (CMS due date list)
Past revalidation due date
Earliest CMS due date was 2023-09-30 (982 days ago).
Enrollment records
3
Earliest due date
2023-09-30
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 |
|---|---|---|---|---|
| I20040210000881 | I | Diagnostic Radiology | AL | TBD |
| I20100331000390 | I | Diagnostic Radiology | TN | TBD |
| I20140917000668 | I | Diagnostic Radiology | NC | 2023-09-30 |
What to do next
- Verify current status on the CMS Revalidation Lookup Tool immediately.
- Complete revalidation in PECOS or contact your Medicare Administrative Contractor (MAC).
- Overdue revalidation can lead to deactivation of Medicare billing privileges.
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.
No Medicare fee-for-service utilization data available for this provider in our database.
Insurance plans in this area (ZIP 35902)
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Group practice members
| Name | Specialty | State |
|---|---|---|
| Diagnostic Radiology | GA | |
| Diagnostic Radiology | MI | |
| Diagnostic Radiology | NM | |
| Diagnostic Radiology, Diagnostic Radiology, Endocrinology, Cardiovascular Disease (Cardiology) | ME | |
| Diagnostic Radiology | WA | |
| Diagnostic Radiology, Interventional Radiology | AK | |
| Diagnostic Radiology, Cardiovascular Disease (Cardiology) | MD | |
| Internal Medicine, Cardiovascular Disease (Cardiology) | FL | |
| Diagnostic Radiology | PA | |
| Diagnostic Radiology | AZ |
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