Andrew L. Warren, MD
NPI 1649689282ActiveIndividual· Radiology, Vascular & Interventional Radiology· Saint Louis, MO
Radiology, Vascular & Interventional Radiology (MD) in Saint Louis, Missouri, trained at University of Utah School of Medicine (class of 2012). Medicare paid $193,653 for services to 5,036 patients in 2024. Bard Peripheral Vascular, Inc. was the largest of 7 companies reporting payments in 2025, $6,955 in all, mostly consulting fees.
Overview
| NPI | 1649689282 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Aug 7, 2014 |
| Last updated in NPPES | Nov 20, 2023 |
| Certified by provider | Nov 20, 2023 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Radiology, Vascular & Interventional Radiology Primary | 2085R0204X | 2015003759 | MO |
| Radiology, Diagnostic Radiology | 2085R0202X | 40475 | OK |
| Radiology, Diagnostic Radiology | 2085R0202X | 0447032 | KS |
| Radiology, Diagnostic Radiology | 2085R0202X | 2015003759 | MO |
Exclusion screening
| List | Result | Details |
|---|---|---|
| HHS-OIG LEIE · Nov 10, 2026 | No match | Checked by NPI and by name + state |
| North Carolina Medicaid · Nov 11, 2026 | No match | — |
| New York OMIG · Nov 11, 2026 | No match | — |
| Ohio Medicaid · Nov 11, 2026 | No match | — |
| Pennsylvania Medicheck · Nov 11, 2026 | No match | — |
| Washington HCA · Nov 11, 2026 | No match | — |
Official OIG search · How matching works ·Bulk check a roster
Medicare
| Enrollment (PECOS) | Enrolled Practitioner - Diagnostic Radiology (MO) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 5,036 |
|---|---|
| Services billed | 6,680 across 176 procedure codes |
| Paid by Medicare | $193,653 |
Education and affiliations
| Medical school | University of Utah School of Medicine |
|---|---|
| Graduation year | 2012 |
| Medicare specialty | Diagnostic Radiology |
| Secondary specialties | Interventional Radiology |
Medical group
- West County Radiological Group IncSaint Louis, MO · 102 clinicians
Hospital affiliations
- Mercy Hospital AdaAda, OK
- Mercy Hospital Ardmore, IncArdmore, OK
- Mercy Hospital JeffersonCrystal City, MO
- Mercy Hospital SouthSaint Louis, MO
- Mercy Hospital St LouisSaint Louis, MO
Other facilities
- Mercy Hospital JeffersonInpatient rehabilitation facility · Crystal City, MO
Industry payments (Open Payments)
- 2025$6,955 · 9 payments from 7 companies
- 2024$2,660 · 18 payments from 5 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Bard Peripheral Vascular, Inc. | $6,630 | 3 |
| Stryker Corporation | $161.39 | 1 |
| Galvanize Therapeutics, Inc | $91.60 | 1 |
| Canon Medical Systems USA, Inc. | $28.13 | 1 |
| Medtronic, Inc. | $19.11 | 1 |
What the 2025 payments were for
- Consulting Fee$6,600 · 1 payment
- Food and Beverage$354.57 · 8 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
Other interventional radiologists in Saint Louis
- 1215101712
- 1235362252
- 1396152005
- 1477083756
- 1609192277
- 1861529299
- 1861789778
- 1982891271
- 1407316250
- 1508361973
- 1912467390
- 1114231479
All 42 interventional radiologists in Saint Louis · All interventional radiologists in Missouri