Doctor profile · Federal record
Dr. Andrew Greer, MD
Diagnostic Radiology Physician (CMS: Diagnostic Radiology) · Saint Louis, MO
- NPI 1023490372
- Accepts Medicare
- 11 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
-
Po Box 7412011
Chicago, IL 606742011
Credentials & registration
- NPI registered
- June 2015 — 11 yrs on file
- Profile last updated
- April 17, 2025
- Year of graduation
- 2015 — 11 yrs since
- Specialty taxonomy
- 2085R0202X — NUCC code
- State license (1)
- Missouri #2020010401
- Medicaid
- MO #200083829
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1023490372. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
2,574
Distinct HCPCS
10
Medicare allowed
$126,758
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
70450 |
Ct scan head or brain without contrast | 430 | 419 | $39 | |
71045 |
X-ray of chest, 1 view | 281 | 275 | $9 | |
70553 |
Mri scan of brain before and after contrast | 164 | 161 | $106 | |
70551 |
Mri scan of brain without contrast | 153 | 151 | $69 | |
71046 |
X-ray of chest, 2 views | 142 | 139 | $10 | |
70498 |
Ct scan of blood vessels of neck with contrast | 115 | 115 | $77 | |
70496 |
Ct scan of blood vessels of head with contrast | 111 | 111 | $81 | |
72148 |
Mri scan of lower spinal canal without contrast | 111 | 111 | $69 | |
72125 |
Ct scan of upper spine without contrast | 108 | 106 | $46 | |
71250 |
Ct scan of chest without contrast | 94 | 94 | $50 |
In context: peer comparison
Among 146 peers in Saint Louis Diagnostic Radiology Physician, average services per provider: 96. This provider delivers 27× the peer median.Hospital affiliations
Frequently asked questions
What is Dr. Andrew Greer's medical specialty?
Dr. Andrew Greer practices Diagnostic Radiology Physician in Saint Louis, MO.
Where does Dr. Andrew Greer practice?
Dr. Andrew Greer practices at 510 S Kingshighway Blvd, Saint Louis, MO 631101016. Office phone: 3143627200.
What is Dr. Andrew Greer's NPI?
Dr. Andrew Greer's National Provider Identifier (NPI) is 1023490372, issued by NPPES.
Does Dr. Andrew Greer accept Medicare assignment?
Yes. Dr. Andrew Greer accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Andrew Greer commonly perform?
Top Medicare-reported procedures in 2023: Ct scan head or brain without contrast (HCPCS 70450); X-ray of chest, 1 view (HCPCS 71045); Mri scan of brain before and after contrast (HCPCS 70553). Source: CMS Medicare Physician & Other Practitioners file.