Doctor profile · Federal record
Dr. Nicholus Warstadt, MD
Emergency Medicine Physician (CMS: Emergency Medicine) · Student in an Organized Health Care Education/Training Program · New York, NY
- NPI 1831696194
- Accepts Medicare
- MIPS 73.6 / 100 · 2023
- 8 yrs in practice
- Male
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
550 1St Ave
New York, NY 10016
(212) 263-5506 - Mailing address
-
462 1St Ave Rm A340A
New York, NY 100169196
Credentials & registration
- NPI registered
- April 2018 — 8 yrs on file
- Profile last updated
- April 25, 2023
- Year of graduation
- 2018 — 8 yrs since
- Specialty taxonomy
- 207P00000X — NUCC code
- State license (1)
- California #A175155
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1831696194. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
824
Distinct HCPCS
10
Medicare allowed
$81,388
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
93010 |
Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report only | 195 | 183 | $8 | |
93042 |
Electrocardiogram (ecg) 1 to 3 leads with review by physician only | 157 | 153 | $7 | |
99223 |
Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes | 139 | 137 | $179 | |
99291 |
Critical care, first 30-74 minutes | 119 | 118 | $218 | |
99285 |
Emergency department visit with high level of medical decision making | 81 | 77 | $177 | |
99284 |
Emergency department visit with moderate level of medical decision making | 63 | 57 | $122 | |
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 28 | 28 | $100 | |
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 18 | 18 | $134 | |
93308 |
Ultrasound of heart, follow-up | 13 | 13 | $26 | |
76604 |
Ultrasound scan of chest | 11 | 11 | $27 |
In context: peer comparison
Among 345 peers in New York Emergency Medicine Physician, average services per provider: 70. This provider delivers 12× the peer median.Medicare Part D · 2023
Top prescriptions
Total claims
115
Patients
113
Total drug cost
$3,056
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Cefpodoxime Proxetil | Generic | 26 | 26 | $1,779 |
| Doxycycline Hyclate | Generic | 24 | 24 | $341 |
| Albuterol Sulfate Hfa (Albuterol Sulfate) | Brand | 19 | 18 | $644 |
| Cephalexin | Generic | 17 | 17 | $168 |
| Prednisone | Generic | 16 | 15 | $25 |
| Amoxicillin-Clavulanate Potass (Amoxicillin/Potassium Clav) | Brand | 13 | 13 | $99 |
Frequently asked questions
What is Dr. Nicholus Warstadt's medical specialty?
Dr. Nicholus Warstadt practices Emergency Medicine Physician in New York, NY.
Where does Dr. Nicholus Warstadt practice?
Dr. Nicholus Warstadt practices at 550 1St Ave, New York, NY 10016. Office phone: 2122635506.
What is Dr. Nicholus Warstadt's NPI?
Dr. Nicholus Warstadt's National Provider Identifier (NPI) is 1831696194, issued by NPPES.
Does Dr. Nicholus Warstadt accept Medicare assignment?
Yes. Dr. Nicholus Warstadt accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Nicholus Warstadt commonly perform?
Top Medicare-reported procedures in 2023: Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report only (HCPCS 93010); Electrocardiogram (ecg) 1 to 3 leads with review by physician only (HCPCS 93042); Initial hospital care with moderate level of medical decision making (HCPCS 99223). Source: CMS Medicare Physician & Other Practitioners file.