Doctor profile · Federal record
Dr. BRIAN CALLAHAN, M.D.
Diagnostic Radiology Physician (CMS: DIAGNOSTIC RADIOLOGY) · Vascular & Interventional Radiology Physician · LACKLAND A F B, TX
- NPI 1013059625
- Accepts Medicare
- MIPS 100.0 / 100 · 2023
- 22 yrs in practice
- Male
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
2200 BERGQUIST DR
LACKLAND A F B, TX 782369907
(210) 292-2205 - Mailing address
-
5 MYRTLEWOOD
SAN ANTONIO, TX 782186000
Credentials & registration
- NPI registered
- February 2007 — 19 yrs on file
- Profile last updated
- September 2, 2010
- Year of graduation
- 2004 — 22 yrs since
- Specialty taxonomy
- 2085R0202X — NUCC code
- State licenses (2)
- Massachusetts #226167 · Massachusetts #233866
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1013059625. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
3,348
Distinct HCPCS
10
Medicare allowed
$169,171
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
71045 |
X-ray of chest, 1 view | 582 | 490 | $9 | |
71046 |
X-ray of chest, 2 views | 356 | 345 | $10 | |
49083 |
Drainage of fluid from abdominal cavity using imaging guidance | 147 | 27 | $104 | |
78815 |
Nuclear medicine study from skull base to mid-thigh with ct scan | 140 | 135 | $114 | |
70450 |
Ct scan head or brain without contrast | 130 | 123 | $40 | |
77001 |
Fluoroscopic guidance for insertion or removal of central vein access device | 103 | 90 | $18 | |
32555 |
Aspiration of fluid from chest cavity using imaging guidance | 98 | 74 | $106 | |
74177 |
Ct scan of abdomen and pelvis with contrast | 97 | 95 | $88 | |
74176 |
Ct scan of abdomen and pelvis without contrast | 91 | 90 | $83 | |
76937 |
Ultrasonic guidance for blood vessel access | 84 | 80 | $14 |
In context: peer comparison
Among 2 peers in this city , average services per provider: 89. This provider delivers 38× the peer median.Open Payments
Industry payments received
All-time total
$18
Transactions
1
Manufacturers
1
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Bard Peripheral Vascular, Inc. | 1 | $18.23 |