Doctor profile · Federal record
Dr. Chadwick Barrs, MD
Diagnostic Radiology Physician (CMS: Diagnostic Radiology) · Saint Louis, MO
- NPI 1831548155
- Accepts Medicare
- MIPS 79.3 / 100 · 2023
- 10 yrs in practice
- Male
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
510 S Kingshighway Blvd, Dept Radiology
Saint Louis, MO 631101016
(314) 362-7200
fax (314) 747-4189 - Mailing address
-
660 S Euclid Ave, Cb 8131
Saint Louis, MO 631101010
Credentials & registration
- NPI registered
- June 2016 — 10 yrs on file
- Profile last updated
- September 23, 2022
- Year of graduation
- 2016 — 10 yrs since
- Specialty taxonomy
- 2085R0202X — NUCC code
- State license (1)
- Missouri #2022031703
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1831548155. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
1,254
Distinct HCPCS
10
Medicare allowed
$51,104
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
71045 |
X-ray of chest, 1 view | 449 | 435 | $9 | |
70450 |
Ct scan head or brain without contrast | 135 | 133 | $39 | |
78815 |
Nuclear medicine study from skull base to mid-thigh with ct scan | 113 | 112 | $111 | |
74176 |
Ct scan of abdomen and pelvis without contrast | 102 | 101 | $82 | |
74177 |
Ct scan of abdomen and pelvis with contrast | 69 | 69 | $85 | |
71250 |
Ct scan of chest without contrast | 64 | 63 | $50 | |
71275 |
Ct scan of blood vessels of chest with contrast | 45 | 45 | $85 | |
72125 |
Ct scan of upper spine without contrast | 44 | 44 | $46 | |
74018 |
X-ray of abdomen, 1 view | 29 | 29 | $9 | |
73562 |
X-ray of knee, 3 views | 22 | 18 | $9 |
In context: peer comparison
Among 146 peers in Saint Louis Diagnostic Radiology Physician, average services per provider: 96. This provider delivers 13× the peer median.Hospital affiliations
Frequently asked questions
What is Dr. Chadwick Barrs's medical specialty?
Dr. Chadwick Barrs practices Diagnostic Radiology Physician in Saint Louis, MO.
Where does Dr. Chadwick Barrs practice?
Dr. Chadwick Barrs practices at 510 S Kingshighway Blvd, Saint Louis, MO 631101016. Office phone: 3143627200.
What is Dr. Chadwick Barrs's NPI?
Dr. Chadwick Barrs's National Provider Identifier (NPI) is 1831548155, issued by NPPES.
Does Dr. Chadwick Barrs accept Medicare assignment?
Yes. Dr. Chadwick Barrs accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Chadwick Barrs commonly perform?
Top Medicare-reported procedures in 2023: X-ray of chest, 1 view (HCPCS 71045); Ct scan head or brain without contrast (HCPCS 70450); Nuclear medicine study from skull base to mid-thigh with ct scan (HCPCS 78815). Source: CMS Medicare Physician & Other Practitioners file.