Doctor profile · Federal record
Dr. Mark Clark, MD
Emergency Medicine Physician (CMS: Emergency Medicine) · New York, NY
- NPI 1588737167
- Accepts Medicare
- 33 yrs in practice
- Male
- Solo practice
- No sanctions
Practice & contact
- Primary practice
-
1000 10Th Ave
New York, NY 100191147
(212) 523-6745 - Mailing address
-
407 Airport Executive Park
Nanuet, NY 109545288
Credentials & registration
- NPI registered
- November 2006 — 20 yrs on file
- Profile last updated
- February 22, 2022
- Year of graduation
- 1993 — 33 yrs since
- Specialty taxonomy
- 207P00000X — NUCC code
- State license (1)
- New York #197373
- Medicaid
- NY #01712394
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1588737167. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
575
Distinct HCPCS
5
Medicare allowed
$87,428
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99285 |
Emergency department visit with high level of medical decision making | 368 | 335 | $174 | |
99284 |
Emergency department visit with moderate level of medical decision making | 131 | 127 | $122 | |
93010 |
Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report only | 28 | 27 | $8 | |
99291 |
Critical care, first 30-74 minutes | 28 | 28 | $212 | |
99283 |
Emergency department visit with low level of medical decision making | 20 | 20 | $72 |
In context: peer comparison
Among 345 peers in New York Emergency Medicine Physician, average services per provider: 70. This provider delivers 8.2× the peer median.Medicare Part D · 2023
Top prescriptions
Total claims
73
Patients
72
Total drug cost
$484
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Cephalexin | Generic | 39 | 38 | $333 |
| Prednisone | Generic | 12 | 12 | $23 |
| Amoxicillin-Clavulanate Potass (Amoxicillin/Potassium Clav) | Brand | 11 | 11 | $74 |
| Ondansetron Odt (Ondansetron) | Brand | 11 | 11 | $55 |
Hospital affiliations
Frequently asked questions
What is Dr. Mark Clark's medical specialty?
Dr. Mark Clark practices Emergency Medicine Physician in New York, NY.
Where does Dr. Mark Clark practice?
Dr. Mark Clark practices at 1000 10Th Ave, New York, NY 100191147. Office phone: 2125236745.
What is Dr. Mark Clark's NPI?
Dr. Mark Clark's National Provider Identifier (NPI) is 1588737167, issued by NPPES.
Does Dr. Mark Clark accept Medicare assignment?
Yes. Dr. Mark Clark accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Mark Clark commonly perform?
Top Medicare-reported procedures in 2023: Emergency department visit with high level of medical decision making (HCPCS 99285); Emergency department visit with moderate level of medical decision making (HCPCS 99284); Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report only (HCPCS 93010). Source: CMS Medicare Physician & Other Practitioners file.