Doctor profile · Federal record
Dr. Mark Chambers, MD
Diagnostic Radiology Physician (CMS: Diagnostic Radiology) · Diagnostic Radiology Physician · Saint Louis, MO
- NPI 1699988816
- Accepts Medicare
- MIPS 75.0 / 100 · 2023
- 24 yrs in practice
- Licensed in 2 states
- Male
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
615 S New Ballas RD, Dept of Radiology
Saint Louis, MO 631418221
(314) 251-6031
fax (314) 251-6343 - Mailing address
-
11475 Olde Cabin RD, Suite 200
Saint Louis, MO 631417128
Credentials & registration
- NPI registered
- May 2007 — 19 yrs on file
- Profile last updated
- February 8, 2016
- Year of graduation
- 2002 — 24 yrs since
- Specialty taxonomy
- 2085R0202X — NUCC code
- State licenses (2)
- Missouri #2007006284 · Illinois #36117741
- Medicaid
- MO #1699988816
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1699988816. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
3,425
Distinct HCPCS
10
Medicare allowed
$110,851
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
77067 |
Screening mammography | 731 | 731 | $36 | |
77063 |
Screening 3d breast mammography | 680 | 680 | $29 | |
71045 |
X-ray of chest, 1 view | 324 | 311 | $9 | |
77067 |
Screening mammography | 191 | 191 | $36 | |
77063 |
Screening 3d breast mammography | 189 | 189 | $29 | |
G0279 |
Diagnostic digital breast tomosynthesis, unilateral or bilateral (list separately in addition to 77065 or 77066) | 147 | 146 | $29 | |
71046 |
X-ray of chest, 2 views | 105 | 105 | $10 | |
77065 |
Diagnostic mammography of 1 breast | 96 | 92 | $38 | |
74177 |
Ct scan of abdomen and pelvis with contrast | 85 | 85 | $85 | |
76642 |
Limited ultrasound scan of 1 breast | 83 | 83 | $35 |
In context: peer comparison
Among 146 peers in Saint Louis Diagnostic Radiology Physician, average services per provider: 96. This provider delivers 36× the peer median.Hospital affiliations
Frequently asked questions
What is Dr. Mark Chambers's medical specialty?
Dr. Mark Chambers practices Diagnostic Radiology Physician in Saint Louis, MO.
Where does Dr. Mark Chambers practice?
Dr. Mark Chambers practices at 615 S New Ballas RD, Saint Louis, MO 631418221. Office phone: 3142516031.
What is Dr. Mark Chambers's NPI?
Dr. Mark Chambers's National Provider Identifier (NPI) is 1699988816, issued by NPPES.
Does Dr. Mark Chambers accept Medicare assignment?
Yes. Dr. Mark Chambers accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Mark Chambers commonly perform?
Top Medicare-reported procedures in 2023: Screening mammography (HCPCS 77067); Screening 3d breast mammography (HCPCS 77063); X-ray of chest, 1 view (HCPCS 71045). Source: CMS Medicare Physician & Other Practitioners file.