JOHN CHANDLER VAN DYKE (MD) – Diagnostic Radiology Physician, NPI 1487151536
Diagnostic Radiology Physician
Main info
Doctor Profile
Profile Insights
NPPES metrics only — not quality of care.
3,168 DIAGNOSTIC RADIOLOGY in FL
Provider Addresses for JOHN CHANDLER VAN DYKE (MD)
1118 GULF BREEZE PKWY STE 202
GULF BREEZE, FL 325617803
Phone: (504) 326-8518
Fax: (504) 386-8218
Type: Location
2003 Tulane Avenue
New Orleans, LA 70112
Phone: (504) 962-6110
Fax: (504) 962-6111
Type: Location
2003, Tulane Avenue, Mid-City, New Orleans, Orleans Parish, Louisiana, 70112, United States
NEW ORLEANS, LA 70112
Phone: (504) 962-6110
Fax: (504) 962-6111
Type: Location
Tulane Avenue, Mid-City, New Orleans, Orleans Parish, Louisiana, 70135, United States
NEW ORLEANS, LA 701122865
Phone: (504) 962-6110
Type: Mailing
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: 2023-08-29
PECOS data refreshed: 2026-05-27
Medicare revalidation (CMS due date list)
Due date not assigned yet
CMS is tracking 2 Medicare enrollment records; no due dates published yet.
Enrollment records
2
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 |
|---|---|---|---|---|
| I20230823004532 | I | Diagnostic Radiology | FL | TBD |
| I20230829003359 | I | Diagnostic Radiology | AL | 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 |
|---|---|---|---|---|
| 71045 | X-ray of chest, 1 view | 666 | 593 | $0 |
| 70450 | Ct scan head or brain without contrast | 415 | 389 | $0 |
| 71046 | X-ray of chest, 2 views | 262 | 254 | $0 |
| 74177 | Ct scan of abdomen and pelvis with contrast | 189 | 181 | $0 |
| 72125 | Ct scan of upper spine without contrast | 155 | 151 | $0 |
Insurance plans in this area (ZIP 32561)
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Group practice members
| Name | Specialty | State |
|---|---|---|
| Diagnostic Radiology | MS | |
| Interventional Radiology, Diagnostic Radiology | TN | |
| Diagnostic Radiology | FL | |
| Nurse Practitioner | FL | |
| Diagnostic Radiology | FL | |
| Diagnostic Radiology, Interventional Radiology | AL | |
| Diagnostic Radiology | NC | |
| Diagnostic Radiology | AL | |
| Diagnostic Radiology | FL | |
| Diagnostic Radiology | AL |
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