DR. JOHN C BROCK (MD) – Thoracic Surgery (Cardiothoracic Vascular Surgery) Physician, NPI 1154327393
Thoracic Surgery (Cardiothoracic Vascular Surgery) Physician
Main info
Doctor Profile
Profile Insights
NPPES metrics only — not quality of care.
406 THORACIC SURGERY in FL
Provider Addresses for DR. JOHN C BROCK (MD)
601 7TH ST S STE 205
ST PETERSBURG, FL 337014748
Phone: (727) 553-7450
Fax: (727) 553-7451
Type: Mailing
3007, West Fair Oaks Avenue, Tampa, Hillsborough County, Florida, 33611, United States
TAMPA, FL 336111640
Phone: (813) 294-5795
Fax: (941) 744-2650
Type: Mailing
4th Avenue Circle East, Bradenton, Manatee County, Florida, 34208, United States
BRADENTON, FL 342085624
Phone: (941) 744-2640
Fax: (941) 744-2650
Type: Location
NPPES updates history
No NPPES updates recorded for this provider.
Prescription Activity
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Open Payments (CMS)
CMS reports 23 Open Payments records for all available years, with a total value of $18,640.
Total Amount is formed as General ($18,640) + Research ($0) + Ownership ($0) = $18,640.
Last reported payment date: 2024-10-28 • Largest payer in this snapshot: Intuitive Surgical, Inc. ($18,000).
Total Amount
$18,640
General + Research + Ownership
Payments
23
Total payment records
General Amount
$18,640
General payments
Research Amount
$0
Research funding
Ownership Amount
$0
Ownership interests
Ownership Count
0
Ownership records
Last Payment Date
2024-10-28
Latest reported date
Top Companies
Largest payers in this snapshot
| Company | Amount |
|---|---|
| Intuitive Surgical, Inc. | $18,000 |
| Abbott Laboratories | $183 |
| E.R. Squibb & Sons, L.L.C. | $121 |
| ATRICURE, INC. | $99 |
| Coastal Medical Technologies Llc | $35 |
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: 2007-07-21
PECOS data refreshed: 2026-05-27
Medicare revalidation (CMS due date list)
Due date not assigned yet
CMS is tracking this Medicare enrollment for revalidation, but has not published a due date.
Enrollment records
1
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 |
|---|---|---|---|---|
| I20070721000010 | I | Thoracic Surgery | FL | 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 |
|---|---|---|---|---|
| 99232 | Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes | 31 | 14 | $0 |
| 99222 | Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes | 16 | 15 | $0 |
Insurance plans in this area (ZIP 33701)
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Provider's Procedures
| Specialty | Practice State | HCPCS Code | Description | Service Count | Beneficiary Count |
|---|---|---|---|---|---|
| THORACIC SURGERY | IN | 33533 | Heart artery bypass to repair one artery | 19 | 19 |
Group practice members
| Name | Specialty | State |
|---|---|---|
| Radiation Oncology | MI | |
| Nurse Practitioner | FL | |
| Family Practice | FL | |
| Physician Assistant | FL | |
| General Surgery, Critical Care (Intensivists) | FL | |
| Cardiovascular Disease (Cardiology), Internal Medicine | FL | |
| Nurse Practitioner | FL | |
| Physician Assistant | FL | |
| Cardiovascular Disease (Cardiology) | FL | |
| Family Practice | FL |
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