Doctor profile · Federal record
Dr. David Lawrence, DO
Emergency Medicine Physician (CMS: Medical Toxicology) · Emergency Medicine Physician · Stony Brook, NY
- NPI 1144273228
- Accepts Medicare
- 25 yrs in practice
- Licensed in 2 states
- Male
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
Stony Brook University Hospital, Hsc, Level 4, Room 080
Stony Brook, NY 117948350
(631) 444-2478
Credentials & registration
- NPI registered
- May 2006 — 20 yrs on file
- Profile last updated
- July 2, 2012
- Year of graduation
- 2001 — 25 yrs since
- Specialty taxonomy
- 207P00000X — NUCC code
- State licenses (2)
- New York #235578 · Virginia #0102201884
- Medicaid
- VA #1144273228
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1144273228. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
464
Distinct HCPCS
5
Medicare allowed
$85,657
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99285 |
Emergency department visit with high level of medical decision making | 316 | 311 | $209 | |
99284 |
Emergency department visit with moderate level of medical decision making | 107 | 104 | $143 | |
99223 |
Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes | 16 | 16 | $202 | |
93042 |
Electrocardiogram (ecg) 1 to 3 leads with review by physician only | 14 | 14 | $8 | |
99203 |
New patient office or other outpatient visit, 30-44 minutes | 11 | 11 | $99 |
In context: peer comparison
Among 35 peers in Stony Brook Emergency Medicine Physician, average services per provider: 105. This provider delivers 4.4× the peer median.Frequently asked questions
What is Dr. David Lawrence's medical specialty?
Dr. David Lawrence practices Emergency Medicine Physician in Stony Brook, NY.
Where does Dr. David Lawrence practice?
Dr. David Lawrence practices at Stony Brook University Hospital, Stony Brook, NY 117948350. Office phone: 6314442478.
What is Dr. David Lawrence's NPI?
Dr. David Lawrence's National Provider Identifier (NPI) is 1144273228, issued by NPPES.
Does Dr. David Lawrence accept Medicare assignment?
Yes. Dr. David Lawrence accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. David Lawrence 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); Initial hospital care with moderate level of medical decision making (HCPCS 99223). Source: CMS Medicare Physician & Other Practitioners file.