Dr. Benjamin J. Marshall, D.O.
Pain Medicine (Pain Medicine (Physical Medicine & Rehabilitation) Physician)
12605 E 16th Ave
Aurora, CO 80045
Who else practices at this address →
Adams County includes primary care (2% of residents) shortage areas. About shortage areas
- Medicare participating
At a glance
- Years since graduation
- 14
- In the NPI registry since
- 2012
- Medicare patients seen, 2024
- 254
Licensed in Colorado since 2016, according to the Colorado Department of Regulatory Agencies. We show license dates only for the states that publish them in bulk; see which states do. For other states, check the state medical board.
The NPI date is when this clinician registered for a National Provider Identifier, the billing number used on health claims. It is not a license, graduation or board-certification date. What an NPI is
Education and training
- 2012Registered with an NPI (national billing number; not a license date)
Medicare’s Care Compare data doesn’t list this clinician’s medical school. Undergraduate school, residency, fellowship, licensing exams and board certification aren’t in public federal data. Board certification can be confirmed with the certifying board (ABMS member boards for MDs, AOA boards for DOs).
Specialties and state licenses
-
Pain Medicine (Physical Medicine & Rehabilitation) Physician primary
CO license DR.0056986 (first issued 2016; active) -
Physical Medicine & Rehabilitation Physician
IL license 12506113
As reported to the NPI registry. To confirm a license is current, check the state medical board.
Where they work
Hospitals
- University of Colorado Hospital Authority Aurora, CO
- Denver Health & Hospital Authority Denver, CO
- Uchealth Broomfield Hospital Broomfield, CO
Medical groups
- University Physicians Incorporated (3,215 clinicians)
- Denver Health and Hospital Authority (849 clinicians)
Hospitals this clinician lists with Medicare, and groups they bill Medicare through (Care Compare). Affiliation doesn’t mean they see patients at every location.
Medicare patients and services
- Medicare patients, 2024
- 254
- Services billed
- 3,230
- Patients’ average age
- 72
| Service | Times | Patients |
|---|---|---|
| Needle measurement of electrical activity in arm or leg muscles, limited study | 85 | 66 |
| Needle measurement of electrical activity in arm or leg muscles, complete study | 66 | 62 |
| Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes | 42 | 25 |
| Nerve conduction, 9-10 studies | 31 | 31 |
| Nerve conduction, 5-6 studies | 25 | 25 |
| Nerve conduction, 7-8 studies | 24 | 24 |
| Injection of anesthetic and/or steroid drug into sacral spine nerve root using imaging guidance, single level | 21 | 18 |
| New patient office or other outpatient visit, 45-59 minutes | 20 | 20 |
| Established patient office or other outpatient visit, 40-54 minutes | 17 | 17 |
| Established patient office or other outpatient visit, 30-39 minutes | 15 | 12 |
Medicare fee-for-service only. CMS leaves out services billed for fewer than 11 patients. These figures describe a practice’s Medicare work; they aren’t a measure of quality.
Medicare prescriptions
| Drug | Prescriptions |
|---|---|
| Gabapentin Other prescribers in Aurora, CO | 55 |
| Diclofenac Sodium Other prescribers in Aurora, CO | 26 |
| Lidocaine Other prescribers in Aurora, CO | 21 |
| Pregabalin Other prescribers in Aurora, CO | 19 |
Prescriptions filled under Medicare Part D, including refills. CMS leaves out drugs prescribed fewer than 11 times.
Payments from drug and device companies
In 2025, 4 companies reported 4 payments worth $108 in total to this clinician.
| Argenx US, Inc. | $34.53 |
|---|---|
| Averitas Pharma Inc. | $27.02 |
| Spr Therapeutics, Inc | $26.32 |
| Vertex Pharmaceuticals Incorporated | $20.22 |
| Food and Beverage | $108 |
|---|
From CMS Open Payments. A payment is not evidence of wrongdoing; many are for consulting, teaching or meals. Clinicians can review and dispute their records with CMS.