Internal Medicine, Interventional Cardiology · Glendale, CA
NPI
1851434898
Since 2007
Specialty
Internal Medicine, Interventional Cardiology
Code 207RI0011X
Group practices
2
Medicare group memberships
Hospitals
0
Hospital affiliations
1510 S Central Ave, Suite 420
Glendale, CA, 91204
Phone (818) 242-8816
Groups this clinician bills Medicare through
Medicare paid, 2024
$158K
2,463 services
Medicare patients, 2024
812
Average age 78
Drug cost, 2024
$1.5M
6,880 prescriptions
Company payments, 2025
$1,616
From 14 companies
Procedures and visits billed to Original Medicare, 2024
In 2024, the most common Medicare service billed by Lawrence R O'Connor was code 99214 (office e&m - established), 1,779 times for 779 patients. In total Lawrence R O'Connor billed 2,463 services in 18 codes, and Medicare paid $158K.
| Code |
|---|
Official US government data: the national provider registry and Medicare enrollment records, linked by NPI. Last update of this record: 2010-08-30.
| Setting |
|---|
| Services |
|---|
| Patients |
|---|
| Paid per service |
|---|
| Medicare paid |
|---|
| 99214 Office E&M - Established | Facility | 1,779 | 779 | $68.86 | $123K |
| 93306 Echocardiography (TTE/TEE) | Facility | 292 | 259 | $49.52 | $14K |
| 93016 Electrocardiogram | Facility | 83 | 82 | $16.77 | $1,392 |
| 99204 Office E&M - New | Facility | 78 | 78 | $81.09 | $6,325 |
| 99215 Office E&M - Established | Facility | 65 | 54 | $104.48 | $6,791 |
| 93351 Echocardiography (TTE/TEE) | Facility | 53 | 53 | $67.62 | $3,584 |
| 93244 Electrocardiogram | Facility | 29 | 28 | $18.28 | $530 |
| 93308 Echocardiography (TTE/TEE) | Facility | 22 | 17 | $16.68 | $367 |
| 93018 Electrocardiogram | Facility | 14 | 14 | $9.75 | $136 |
By year: 2022 $206K for 2,798 services; 2023 $185K for 2,679 services; 2024 $158K for 2,463 services.
Medicare prescription drug claims, 2024
In 2024, the drug Lawrence R O'Connor prescribed most often to Medicare patients was Carvedilol, with 526 prescriptions and refills. In total Lawrence R O'Connor wrote 6,880 Medicare prescriptions that cost $1.5M.
| Drug | Claims | 30-day fills | Patients | Cost |
|---|---|---|---|---|
| Carvedilol Generic | 526 | 824 | 86 | $2,570 |
| Atorvastatin Calcium Generic | 508 | 898 | 86 | $2,992 |
| Rosuvastatin Calcium Generic | 488 | 920 | 99 | $4,275 |
| Ezetimibe Generic | 453 | 716 | 76 | $5,355 |
| Eliquis Apixaban | 427 | 615 | 66 | $361K |
| Metoprolol Succinate Generic | 310 | 590 | 62 | $2,847 |
| Amlodipine Besylate Generic | 274 | 493 | 58 | $900 |
| Entresto Sacubitril/Valsartan | 223 | 292 | 33 | $191K |
| Olmesartan-Amlodipine-Hctz Olmesartan/Amlodipin/Hcthiazid | 200 | 325 | 46 | $20K |
| Ranolazine Er Ranolazine | 185 | 248 | 26 | $9,036 |
| Jardiance Empagliflozin | 180 | 257 | 34 | $145K |
| Amiodarone Hcl Generic | 154 | 281 | 37 | $7,188 |
| Clopidogrel Clopidogrel Bisulfate | 152 | 221 | 26 | $774 |
| Isosorbide Mononitrate Er Isosorbide Mononitrate | 140 | 208 | 24 | $956 |
| Olmesartan-Hydrochlorothiazide Olmesartan/Hydrochlorothiazide | 139 | 211 | 25 | $4,253 |
Brand drugs: 1,412 claims; generic drugs: 5,468 claims.
Money and other things of value reported by the companies
In 2025, drug and medical device companies paid Lawrence R O'Connor $1,616 ($1,616 in general payments such as food, travel and fees) from 14 companies. The largest payer was Boehringer Ingelheim Pharmaceuticals, Inc. with $376.
| Company | Payments | Amount |
|---|---|---|
| Boehringer Ingelheim Pharmaceuticals, Inc. | 7 | $376 |
| E.R. Squibb & Sons, L.L.C. BMY | 7 | $316 |
| Merck Sharp & Dohme LLC MRK | 7 | $206 |
| Novartis Pharmaceuticals Corporation NVS | 9 | $193 |
| ZOLL Services LLC (A/K/A ZOLL LifeCor Corp) | 9 | $143 |
| Novo Nordisk Inc NVO | 5 | $120 |
| Heartflow, Inc. HTFL | 3 | $66.18 |
| Amgen Inc. AMGN | 2 | $45.37 |
| Pfizer Inc. PFE | 2 | $35.26 |
| Abiomed JNJ | 1 | $29.33 |
Official US government data on Original Medicare services, Medicare prescription drug plans and the payments drug and device companies must report. Services with fewer than 11 patients and drugs with fewer than 11 claims are not published. Procedure codes are shown by number with their public category.