DR. ROBERT TRENT MAREMA (M.D., F.A.C.S.) – Surgery Physician, NPI 1164439717
Surgery Physician
Main info
Doctor Profile
Profile Insights
NPPES metrics only — not quality of care.
2,163 GENERAL SURGERY in FL
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Provider Addresses for DR. ROBERT TRENT MAREMA (M.D., F.A.C.S.)
300, Health Park Boulevard, St. Augustine South, Saint Johns County, Florida, 32086, United States
5002
ST. AUGUSTINE, FL 32086
Phone: (904) 819-5861
Fax: (904) 819-5862
Type: Location
St Augustine Post Office, 34, Main Street, St. Augustine, Knox County, Illinois, 61474, United States
ST AUGUSTINE, FL 320853266
Phone: (888) 818-0563
Fax: (904) 819-5862
Type: Mailing
NPPES updates history
No NPPES updates recorded for this provider.
Prescription Activity
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Open Payments (CMS)
CMS reports 9 Open Payments records for all available years, with a total value of $153.
Total Amount is formed as General ($153) + Research ($0) + Ownership ($0) = $153.
Last reported payment date: 2024-11-09 • Largest payer in this snapshot: Ethicon US, LLC ($40).
Total Amount
$153
General + Research + Ownership
Payments
9
Total payment records
General Amount
$153
General payments
Research Amount
$0
Research funding
Ownership Amount
$0
Ownership interests
Ownership Count
0
Ownership records
Last Payment Date
2024-11-09
Latest reported date
Top Companies
Largest payers in this snapshot
| Company | Amount |
|---|---|
| Ethicon US, LLC | $40 |
| Novo Nordisk Inc | $40 |
| KCI USA, Inc. | $18 |
| Currax Pharmaceuticals LLC | $15 |
| Boston Scientific Corporation | $14 |
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: 2004-07-02
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 |
|---|---|---|---|---|
| I20040702000890 | I | General 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 |
|---|---|---|---|---|
| 99203 | New patient office or other outpatient visit, 30-44 minutes | 35 | 35 | $0 |
| 99231 | Subsequent hospital care with straightforward or low level of medical decision making, per day, if using time, at least 25 minutes | 24 | 12 | $0 |
| 99213 | Established patient office or other outpatient visit, 20-29 minutes | 18 | 18 | $0 |
| 99204 | New patient office or other outpatient visit, 45-59 minutes | 17 | 17 | $0 |
| 99214 | Established patient office or other outpatient visit, 30-39 minutes | 12 | 11 | $0 |
Insurance plans in this area (ZIP 32086)
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Group practice members
| Name | Specialty | State |
|---|---|---|
| Internal Medicine, Critical Care (Intensivists), Internal Medicine | FL | |
| Certified Registered Nurse Anesthetist (Crna) | FL | |
| Nurse Practitioner | FL | |
| Diagnostic Radiology | FL | |
| A N E S T H E S I O L O G Y | FL | |
| Family Practice | FL | |
| Certified Registered Nurse Anesthetist (Crna) | FL | |
| Family Practice | FL | |
| Certified Registered Nurse Anesthetist (Crna) | FL | |
| Critical Care (Intensivists), Internal Medicine, Pulmonary Disease | FL |
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