Doctor profile · Federal record
Dr. Megan Gau, MD
Diagnostic Radiology Physician (CMS: Diagnostic Radiology) · Bridgeton, MO
- NPI 1457383796
- Accepts Medicare
- MIPS 75.0 / 100 · 2023
- 26 yrs in practice
- Female
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
12303 Depaul Dr, Depaul Health Center
Bridgeton, MO 63044
(314) 344-6000 - Mailing address
-
502 Earth City Plaza Expressway, Suite 121
Earth City, MO 63045
Credentials & registration
- NPI registered
- July 2006 — 20 yrs on file
- Profile last updated
- February 26, 2008
- Year of graduation
- 2000 — 26 yrs since
- Specialty taxonomy
- 2085R0202X — NUCC code
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1457383796. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
8,638
Distinct HCPCS
10
Medicare allowed
$223,460
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
71045 |
X-ray of chest, 1 view | 1,576 | 1,133 | $9 | |
77067 |
Screening mammography | 1,211 | 1,211 | $35 | |
77063 |
Screening 3d breast mammography | 1,167 | 1,167 | $28 | |
71046 |
X-ray of chest, 2 views | 726 | 673 | $10 | |
77080 |
Dxa bone density measurement of hip, pelvis, spine | 446 | 446 | $9 | |
74018 |
X-ray of abdomen, 1 view | 259 | 242 | $9 | |
71250 |
Ct scan of chest without contrast | 249 | 236 | $50 | |
74177 |
Ct scan of abdomen and pelvis with contrast | 200 | 199 | $84 | |
G0279 |
Diagnostic digital breast tomosynthesis, unilateral or bilateral (list separately in addition to 77065 or 77066) | 198 | 192 | $28 | |
74176 |
Ct scan of abdomen and pelvis without contrast | 174 | 172 | $80 |
In context: peer comparison
Among 5 peers in this city , average services per provider: 79. This provider delivers 109× the peer median.Open Payments
Industry payments received
All-time total
$123
Transactions
3
Manufacturers
2
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Ethicon US, LLC | 2 | $109.28 | |
| Bard Peripheral Vascular, Inc. | 1 | $13.53 |
By nature of payment
Hospital affiliations
Frequently asked questions
What is Dr. Megan Gau's medical specialty?
Dr. Megan Gau practices Diagnostic Radiology Physician in Bridgeton, MO.
Where does Dr. Megan Gau practice?
Dr. Megan Gau practices at 12303 Depaul Dr, Bridgeton, MO 63044. Office phone: 3143446000.
What is Dr. Megan Gau's NPI?
Dr. Megan Gau's National Provider Identifier (NPI) is 1457383796, issued by NPPES.
Does Dr. Megan Gau accept Medicare assignment?
Yes. Dr. Megan Gau accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Megan Gau commonly perform?
Top Medicare-reported procedures in 2023: X-ray of chest, 1 view (HCPCS 71045); Screening mammography (HCPCS 77067); Screening 3d breast mammography (HCPCS 77063). Source: CMS Medicare Physician & Other Practitioners file.