Doctor profile · Federal record
Dr. Merrill Krolick, D.O
Interventional Cardiology Physician (CMS: Interventional Cardiology) · Cardiovascular Disease Physician · Largo, FL
- NPI 1417919499
- Accepts Medicare
- 41 yrs in practice
- Male
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
1345 W Bay Dr, #101
Largo, FL 337702282
(727) 581-3550
fax (727) 586-6190
Credentials & registration
- NPI registered
- April 2006 — 20 yrs on file
- Profile last updated
- February 9, 2022
- Year of graduation
- 1985 — 41 yrs since
- Specialty taxonomy
- 207RI0011X — NUCC code
- State license (1)
- Florida #OS5078
- Medicaid
- FL #046156300
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1417919499. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
2,954
Distinct HCPCS
10
Medicare allowed
$340,492
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 678 | 343 | $124 | |
J2785 |
Injection, regadenoson, 0.1 mg | 288 | 70 | $55 | |
99233 |
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes | 240 | 123 | $121 | |
99152 |
Use of a drug to induce depression of consciousness by physician performing a procedure (5 years or older), initial 15 minutes | 207 | 178 | $13 | |
93010 |
Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report only | 182 | 163 | $8 | |
A9500 |
Technetium tc-99m sestamibi, diagnostic, per study dose | 180 | 89 | $110 | |
99215 |
Established patient office or other outpatient visit, 40-54 minutes | 120 | 101 | $173 | |
93000 |
Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report | 98 | 92 | $14 | |
93264 |
Remote monitoring of pulmonary artery pressure sensor, up to 30 days | 97 | 14 | $50 | |
93458 |
Insertion of tube in left lower heart chamber and coronary artery for diagnosis with review by radiologist | 94 | 90 | $244 |
In context: peer comparison
Among 2 peers in Largo Interventional Cardiology Physician, average services per provider: 81. This provider delivers 36× the peer median.Open Payments
Industry payments received
All-time total
$29,201
Transactions
162
Manufacturers
15
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Abbott Laboratories | 16 | $8,947.52 | |
| Medtronic, INC. | 26 | $8,715.42 | |
| Merit Medical Systems INC | 4 | $5,901.01 | |
| Cordis US Corp. | 11 | $1,589.94 | |
| ShockWave Medical, INC | 67 | $1,403.17 | |
| Penumbra, INC. | 8 | $919.26 | |
| AngioDynamics, INC. | 3 | $482.93 | |
| Abiomed | 5 | $299.13 | |
| Boston Scientific Corporation | 5 | $231.48 | |
| Bolton Medical INC | 3 | $141.10 | |
| Philips North America LLC | 1 | $121.10 | |
| Pfizer INC. | 4 | $71.83 | |
| Amgen INC. | 4 | $64.31 | |
| E.R. Squibb & Sons, L.L.C. | 4 | $57.97 | |
| Bard Peripheral Vascular, INC. | 1 | $56.73 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
1,570
Patients
575
Total drug cost
$370,883
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Atorvastatin Calcium | Generic | 186 | 68 | $2,314 |
| Metoprolol Succinate | Generic | 175 | 68 | $3,001 |
| Eliquis (Apixaban) | Brand | 159 | 51 | $187,583 |
| Clopidogrel (Clopidogrel Bisulfate) | Brand | 151 | 61 | $1,697 |
| Xarelto (Rivaroxaban) | Brand | 135 | 37 | $167,725 |
| Amlodipine Besylate | Generic | 111 | 51 | $912 |
| Lisinopril | Generic | 110 | 39 | $903 |
| Metoprolol Tartrate | Generic | 106 | 41 | $554 |
| Rosuvastatin Calcium | Generic | 92 | 29 | $1,588 |
| Carvedilol | Generic | 86 | 30 | $1,066 |
Hospital affiliations
Frequently asked questions
What is Dr. Merrill Krolick's medical specialty?
Dr. Merrill Krolick practices Interventional Cardiology Physician in Largo, FL.
Where does Dr. Merrill Krolick practice?
Dr. Merrill Krolick practices at 1345 W Bay Dr, Largo, FL 337702282. Office phone: 7275813550.
What is Dr. Merrill Krolick's NPI?
Dr. Merrill Krolick's National Provider Identifier (NPI) is 1417919499, issued by NPPES.
Does Dr. Merrill Krolick accept Medicare assignment?
Yes. Dr. Merrill Krolick accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Merrill Krolick commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99214); Injection, regadenoson, 0.1 mg (HCPCS J2785); Subsequent hospital care with moderate levelof medical decision making (HCPCS 99233). Source: CMS Medicare Physician & Other Practitioners file.