DR. MERRILL A. KROLICK (D.O) – Interventional Cardiology Physician, NPI 1417919499
Interventional Cardiology Physician
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Profile Insights
NPPES metrics only — not quality of care.
614 INTERVENTIONAL CARDIOLOGY in FL
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Provider Addresses for DR. MERRILL A. KROLICK (D.O)
1345, West Bay Drive, Largo, Pinellas County, Florida, 33770, United States
SUITE 101
LARGO, FL 337702282
Phone: (727) 581-3550
Fax: (727) 586-6190
Mailing address matches the actual address.
NPPES updates history
No NPPES updates recorded for this provider.
Prescription Activity
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Open Payments (CMS)
CMS reports 350 Open Payments records for all available years, with a total value of $47,950.
Total Amount is formed as General ($47,950) + Research ($0) + Ownership ($0) = $47,950.
Last reported payment date: 2024-12-26 • Largest payer in this snapshot: Merit Medical Systems Inc ($11,538).
Total Amount
$47,950
General + Research + Ownership
Payments
350
Total payment records
General Amount
$47,950
General payments
Research Amount
$0
Research funding
Ownership Amount
$0
Ownership interests
Ownership Count
0
Ownership records
Last Payment Date
2024-12-26
Latest reported date
Top Companies
Largest payers in this snapshot
| Company | Amount |
|---|---|
| Merit Medical Systems Inc | $11,538 |
| Medtronic, Inc. | $10,637 |
| Abbott Laboratories | $8,948 |
| ShockWave Medical, Inc | $7,298 |
| CORDIS US CORP. | $1,590 |
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: 2004-11-18
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 |
|---|---|---|---|---|
| I20041118001039 | I | Interventional Cardiology | 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 |
|---|---|---|---|---|
| 99214 | Established patient office or other outpatient visit, 30-39 minutes | 678 | 343 | $0 |
| J2785 | Injection, regadenoson, 0.1 mg | 288 | 70 | $0 |
| 99233 | Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes | 240 | 123 | $0 |
| 99152 | Use of a drug to induce depression of consciousness by physician performing a procedure (5 years or older), initial 15 minutes | 207 | 178 | $0 |
| 93010 | Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report only | 182 | 163 | $0 |
Insurance plans in this area (ZIP 33770)
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Provider's Procedures
| Specialty | Practice State | HCPCS Code | Description | Service Count | Beneficiary Count |
|---|---|---|---|---|---|
| INTERVENTIONAL CARDIOLOGY | FL | 78452 | Nuclear medicine study of vessels of heart using drugs or exercise multiple studies | 34 | 34 |
| INTERVENTIONAL CARDIOLOGY | FL | 92928 | Catheter insertion of stents in major coronary artery or branch, accessed through the skin | 23 | 22 |
| INTERVENTIONAL CARDIOLOGY | FL | 93010 | Routine electrocardiogram (EKG) using at least 12 leads with interpretation and report | 458 | 373 |
Group practice members
| Name | Specialty | State |
|---|---|---|
| Physician Assistant | FL | |
| Nurse Practitioner | FL | |
| Cardiac Surgery, Thoracic Surgery, Vascular Surgery | FL | |
| Cardiovascular Disease (Cardiology), Internal Medicine | FL | |
| Cardiovascular Disease (Cardiology) | FL | |
| Thoracic Surgery, General Surgery | MD | |
| Physician Assistant | FL | |
| Physician Assistant | FL | |
| Nurse Practitioner | FL | |
| Cardiovascular Disease (Cardiology), Internal Medicine | FL |
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