Doctor profile · Federal record
Dr. Matthew Constantine, MD
Emergency Medicine Physician · Emergency Medicine Physician · Stony Brook, NY
- NPI 1649433210
- MIPS 91.4 / 100 · 2023
- 18 yrs on file
- Licensed in 2 states
- Male
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
Stony Brook University Hosp, Hsc, Level 4, Room 080
Stony Brook, NY 117948350
(631) 444-2478
Credentials & registration
- NPI registered
- July 2008 — 18 yrs on file
- Profile last updated
- August 6, 2014
- Specialty taxonomy
- 207P00000X — NUCC code
- State licenses (2)
- New York #251045 · Texas #P365
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1649433210. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
764
Distinct HCPCS
5
Medicare allowed
$136,151
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99285 |
Emergency department visit with high level of medical decision making | 500 | 490 | $208 | |
99284 |
Emergency department visit with moderate level of medical decision making | 166 | 164 | $142 | |
93042 |
Electrocardiogram (ecg) 1 to 3 leads with review by physician only | 45 | 45 | $8 | |
99223 |
Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes | 30 | 30 | $202 | |
99283 |
Emergency department visit with low level of medical decision making | 23 | 22 | $86 |
In context: peer comparison
Among 35 peers in Stony Brook Emergency Medicine Physician, average services per provider: 105. This provider delivers 7.3× the peer median.Medicare Part D · 2023
Top prescriptions
Total claims
12
Patients
12
Total drug cost
$43
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Oxycodone Hcl | Generic | 12 | 12 | $43 |
Frequently asked questions
What is Dr. Matthew Constantine's medical specialty?
Dr. Matthew Constantine practices Emergency Medicine Physician in Stony Brook, NY.
Where does Dr. Matthew Constantine practice?
Dr. Matthew Constantine practices at Stony Brook University Hosp, Stony Brook, NY 117948350. Office phone: 6314442478.
What is Dr. Matthew Constantine's NPI?
Dr. Matthew Constantine's National Provider Identifier (NPI) is 1649433210, issued by NPPES.
What procedures does Dr. Matthew Constantine 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); Electrocardiogram (ecg) 1 to 3 leads with review by physician only (HCPCS 93042). Source: CMS Medicare Physician & Other Practitioners file.