Doctor profile · Federal record
Dr. Lawrence Istrail, M.D.
Internal Medicine Physician (CMS: Internal Medicine) · Hospitalist Physician · Falls Church, VA
- NPI 1265814545
- Accepts Medicare
- 11 yrs in practice
- Male
- Solo practice
- No sanctions
Practice & contact
- Primary practice
-
3300 Gallows RD, Department of Medicine
Falls Church, VA 220423307
(703) 776-3582
Credentials & registration
- NPI registered
- June 2015 — 11 yrs on file
- Profile last updated
- March 3, 2021
- Year of graduation
- 2015 — 11 yrs since
- Specialty taxonomy
- 207R00000X — NUCC code
- State license (1)
- Virginia #0101261555
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1265814545. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
1,011
Distinct HCPCS
6
Medicare allowed
$130,646
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99233 |
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes | 663 | 302 | $131 | |
99239 |
Hospital discharge day management, more than 30 minutes | 227 | 221 | $127 | |
99232 |
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes | 46 | 23 | $87 | |
99223 |
Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes | 35 | 35 | $192 | |
99238 |
Hospital discharge day management, 30 minutes or less | 29 | 29 | $88 | |
99222 |
Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes | 11 | 11 | $144 |
In context: peer comparison
Among 63 peers in Falls Church Internal Medicine Physician, average services per provider: 131. This provider delivers 7.7× the peer median.Medicare Part D · 2023
Top prescriptions
Total claims
47
Patients
32
Total drug cost
$478
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Metoprolol Succinate | Generic | 21 | 18 | $283 |
| Furosemide | Generic | 14 | 14 | $65 |
| Atorvastatin Calcium | Generic | 12 | 0 | $130 |
Hospital affiliations
Frequently asked questions
What is Dr. Lawrence Istrail's medical specialty?
Dr. Lawrence Istrail practices Internal Medicine Physician in Falls Church, VA.
Where does Dr. Lawrence Istrail practice?
Dr. Lawrence Istrail practices at 3300 Gallows RD, Falls Church, VA 220423307. Office phone: 7037763582.
What is Dr. Lawrence Istrail's NPI?
Dr. Lawrence Istrail's National Provider Identifier (NPI) is 1265814545, issued by NPPES.
Does Dr. Lawrence Istrail accept Medicare assignment?
Yes. Dr. Lawrence Istrail accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Lawrence Istrail commonly perform?
Top Medicare-reported procedures in 2023: Subsequent hospital care with moderate levelof medical decision making (HCPCS 99233); Hospital discharge day management (HCPCS 99239); Subsequent hospital care with moderate levelof medical decision making (HCPCS 99232). Source: CMS Medicare Physician & Other Practitioners file.