Matthew Benjamin Spraker, MD
NPI 1821331596ActiveIndividual· Radiology, Radiation Oncology· Saint Louis, MO
Radiology, Radiation Oncology (MD) in Saint Louis, Missouri, trained at University of Illinois College of Med (Chi/Peor/Rock/Chm-Urb) (class of 2013). 92 Medicare patients in 2024, $71,463 paid; nearly all of their 132 Part D prescriptions were generic (90%). Tactile Systems Technology Inc was the largest of 7 companies reporting payments in 2025, $40,792 in all, mostly speaking and faculty fees.
Overview
| NPI | 1821331596 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Apr 1, 2013 |
| Last updated in NPPES | Aug 3, 2022 |
| Certified by provider | Aug 3, 2022 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Radiology, Radiation Oncology Primary | 2085R0001X | DR.0069161 | CO |
| Radiology, Radiation Oncology | 2085R0001X | 2018013502 | 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 - Radiation Oncology (CO) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 92 |
|---|---|
| Services billed | 930 across 28 procedure codes |
| Paid by Medicare | $71,463 |
Part D prescriptions in 2024
| Prescriptions (claims) | 132 · 146 30-day fills |
|---|---|
| Patients | 47 |
| Total drug cost | $10,535 |
| Generic share | 90% of claims |
Education and affiliations
| Medical school | University of Illinois College of Med (Chi/Peor/Rock/Chm-Urb) |
|---|---|
| Graduation year | 2013 |
| Medicare specialty | Radiation Oncology |
| Telehealth | Offers telehealth |
Medical group
- Portercare Adventist Health SystemDenver, CO · 774 clinicians
Hospital affiliations
- Adventhealth AvistaLouisville, CO
- Adventhealth LittletonLittleton, CO
- Adventhealth ParkerParker, CO
- Adventhealth PorterDenver, CO
Industry payments (Open Payments)
- 2025$40,792 · 34 payments from 7 companies
- 2024$11,271 · 24 payments from 7 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Tactile Systems Technology Inc | $40,466 | 26 |
| Boston Scientific Corporation | $160.85 | 1 |
| Sumitomo Pharma America, Inc. | $47.04 | 2 |
| Histosonics, Inc. | $36.68 | 1 |
| Gt Medical Technologies, Inc | $32.07 | 2 |
What the 2025 payments were for
- Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program$32,513 · 6 payments
- Travel and Lodging$6,773 · 6 payments
- Food and Beverage$1,507 · 22 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
Other Radiology, Radiation Oncology providers in Saint Louis
- 1568407849
- 1144291659
- 1265044804
- 1467824649
- 1881667129
- 1932959954
- 1457589681
- 1285967141
- 1538122163
- 1053341636
- 1265536635
- 1144410317