Doctor profile · Federal record
Dr. Gregory Kopack, MD
Emergency Medicine Physician · Falls Church, VA
- NPI 1689625840
- 20 yrs on file
- Male
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
3300 Gallows RD
Falls Church, VA 220423307
(703) 776-6311
fax (800) 536-8431 - Mailing address
-
Po Box 75567
Baltimore, MD 212755567
Credentials & registration
- NPI registered
- May 2006 — 20 yrs on file
- Profile last updated
- July 17, 2007
- Specialty taxonomy
- 207P00000X — NUCC code
- State license (1)
- Virginia #0101058210
- Medicaid
- VA #451537
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1689625840. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
578
Distinct HCPCS
5
Medicare allowed
$85,338
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99285 |
Emergency department visit with high level of medical decision making | 275 | 268 | $193 | |
93010 |
Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report only | 93 | 89 | $9 | |
99291 |
Critical care, first 30-74 minutes | 92 | 92 | $236 | |
99284 |
Emergency department visit with moderate level of medical decision making | 70 | 70 | $133 | |
93042 |
Electrocardiogram (ecg) 1 to 3 leads with review by physician only | 48 | 47 | $7 |
In context: peer comparison
Among 20 peers in Falls Church Emergency Medicine Physician, average services per provider: 79. This provider delivers 7.3× the peer median.Medicare Part D · 2023
Top prescriptions
Total claims
18
Patients
18
Total drug cost
$37
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Naproxen | Generic | 18 | 18 | $37 |
Frequently asked questions
What is Dr. Gregory Kopack's medical specialty?
Dr. Gregory Kopack practices Emergency Medicine Physician in Falls Church, VA.
Where does Dr. Gregory Kopack practice?
Dr. Gregory Kopack practices at 3300 Gallows RD, Falls Church, VA 220423307. Office phone: 7037766311.
What is Dr. Gregory Kopack's NPI?
Dr. Gregory Kopack's National Provider Identifier (NPI) is 1689625840, issued by NPPES.
What procedures does Dr. Gregory Kopack commonly perform?
Top Medicare-reported procedures in 2023: Emergency department visit with high level of medical decision making (HCPCS 99285); Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report only (HCPCS 93010); Critical care (HCPCS 99291). Source: CMS Medicare Physician & Other Practitioners file.