Doctor profile · Federal record
Dr. Carlos Alfonso, MD
Cardiovascular Disease Physician (CMS: Cardiovascular Disease (Cardiology)) · Glen Ridge, NJ
- NPI 1801864061
- Accepts Medicare
- MIPS 93.6 / 100 · 2023
- 33 yrs in practice
- Male
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
946 Bloomfield Avenue
Glen Ridge, NJ 07028
(973) 743-1121
fax (973) 743-2627
Credentials & registration
- NPI registered
- March 2006 — 20 yrs on file
- Profile last updated
- June 24, 2010
- Year of graduation
- 1993 — 33 yrs since
- Specialty taxonomy
- 207RC0000X — NUCC code
- State license (1)
- New Jersey #MA06865300
- Medicaid
- NJ #MA06865300
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1801864061. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
6,274
Distinct HCPCS
10
Medicare allowed
$399,593
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99232 |
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes | 1,035 | 288 | $85 | |
93000 |
Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report | 880 | 459 | $16 | |
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 737 | 413 | $140 | |
78452 |
Nuclear medicine studies of heart muscle at rest and with stress and spect | 696 | 695 | $82 | |
93018 |
Exercise or drug-induced heart stress test with electrocardiogram (ecg) with review by physician | 695 | 694 | $15 | |
93016 |
Exercise or drug-induced heart stress test with electrocardiogram (ecg) with supervision by physician | 693 | 692 | $23 | |
99233 |
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes | 326 | 188 | $129 | |
93306 |
Ultrasound of heart with color-depicted blood flow, rate, direction and valve function | 299 | 298 | $73 | |
93010 |
Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report only | 262 | 207 | $9 | |
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 173 | 147 | $101 |
In context: peer comparison
Among 4 peers in this city , average services per provider: 245. This provider delivers 26× the peer median.Open Payments
Industry payments received
All-time total
$493
Transactions
26
Manufacturers
5
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| ZOLL Services LLC (A/K/A ZOLL LifeCor Corp) | 9 | $224.74 | |
| CVRx, Inc. | 11 | $179.03 | |
| Novartis Pharmaceuticals Corporation | 3 | $44.28 | |
| Boston Scientific Corporation | 2 | $28.78 | |
| PFIZER INC. | 1 | $16.41 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
4,806
Patients
1,639
Total drug cost
$656,128
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Metoprolol Succinate | Generic | 795 | 279 | $15,648 |
| Atorvastatin Calcium | Generic | 749 | 249 | $12,344 |
| Amlodipine Besylate | Generic | 492 | 144 | $4,847 |
| Losartan Potassium | Generic | 419 | 150 | $7,115 |
| Clopidogrel (Clopidogrel Bisulfate) | Brand | 325 | 116 | $6,697 |
| Furosemide | Generic | 321 | 125 | $2,039 |
| Eliquis (Apixaban) | Brand | 293 | 94 | $300,161 |
| Rosuvastatin Calcium | Generic | 273 | 105 | $10,057 |
| Carvedilol | Generic | 261 | 94 | $3,788 |
| Entresto (Sacubitril/Valsartan) | Brand | 185 | 60 | $285,282 |
Hospital affiliations
Frequently asked questions
What is Dr. Carlos Alfonso's medical specialty?
Dr. Carlos Alfonso practices Cardiovascular Disease Physician in Glen Ridge, NJ.
Where does Dr. Carlos Alfonso practice?
Dr. Carlos Alfonso practices at 946 Bloomfield Avenue, Glen Ridge, NJ 07028. Office phone: 9737431121.
What is Dr. Carlos Alfonso's NPI?
Dr. Carlos Alfonso's National Provider Identifier (NPI) is 1801864061, issued by NPPES.
Does Dr. Carlos Alfonso accept Medicare assignment?
Yes. Dr. Carlos Alfonso accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Carlos Alfonso commonly perform?
Top Medicare-reported procedures in 2023: Subsequent hospital care with moderate levelof medical decision making (HCPCS 99232); Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report (HCPCS 93000); Established patient office or other outpatient visit (HCPCS 99214). Source: CMS Medicare Physician & Other Practitioners file.