Doctor profile · Federal record
Dr. Nicholas Colazzo, MD
Emergency Medicine Physician · Emergency Medicine Physician · Student in an Organized Health Care Education/Training Program · Newark, DE
- NPI 1649774308
- 8 yrs on file
- Male
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
4755 Ogletown Stanton RD
Newark, DE 197182200
(302) 733-1000
Credentials & registration
- NPI registered
- March 2018 — 8 yrs on file
- Profile last updated
- August 16, 2021
- Specialty taxonomy
- 207P00000X — NUCC code
- State licenses (2)
- Delaware #C1-0024255 · Delaware #C1-024255
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1649774308. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
1,368
Distinct HCPCS
8
Medicare allowed
$163,616
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99285 |
Emergency department visit with high level of medical decision making | 578 | 546 | $174 | |
93010 |
Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report only | 347 | 325 | $8 | |
99284 |
Emergency department visit with moderate level of medical decision making | 204 | 192 | $119 | |
99291 |
Critical care, first 30-74 minutes | 131 | 127 | $211 | |
99283 |
Emergency department visit with low level of medical decision making | 49 | 48 | $71 | |
99292 |
Critical care, each additional 30 minutes | 26 | 23 | $106 | |
99282 |
Emergency department visit with straightforward medical decision making | 21 | 21 | $41 | |
36556 |
Insertion of non-tunneled central venous tube for infusion (5 years or older) | 12 | 12 | $83 |
In context: peer comparison
Among 42 peers in Newark Emergency Medicine Physician, average services per provider: 143. This provider delivers 9.6× the peer median.Medicare Part D · 2023
Top prescriptions
Total claims
150
Patients
147
Total drug cost
$1,333
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Ciprofloxacin Hcl | Generic | 30 | 30 | $219 |
| Ondansetron Hcl | Generic | 24 | 24 | $80 |
| Amoxicillin-Clavulanate Potass (Amoxicillin/Potassium Clav) | Brand | 21 | 21 | $327 |
| Prednisone | Generic | 21 | 19 | $51 |
| Furosemide | Generic | 19 | 18 | $27 |
| Cephalexin | Generic | 18 | 18 | $315 |
| Doxycycline Hyclate | Generic | 17 | 17 | $313 |
Frequently asked questions
What is Dr. Nicholas Colazzo's medical specialty?
Dr. Nicholas Colazzo practices Emergency Medicine Physician in Newark, DE.
Where does Dr. Nicholas Colazzo practice?
Dr. Nicholas Colazzo practices at 4755 Ogletown Stanton RD, Newark, DE 197182200. Office phone: 3027331000.
What is Dr. Nicholas Colazzo's NPI?
Dr. Nicholas Colazzo's National Provider Identifier (NPI) is 1649774308, issued by NPPES.
What procedures does Dr. Nicholas Colazzo commonly perform?
Top Medicare-reported procedures in 2023: Emergency department visit with high level of medical decision making (HCPCS 99285); Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report only (HCPCS 93010); Emergency department visit with moderate level of medical decision making (HCPCS 99284). Source: CMS Medicare Physician & Other Practitioners file.