Dr. Eric M. Russell, DO
Rheumatology (Rheumatology Physician)
- Medicare participating
At a glance
- Medical school
- Philadelphia College of Osteopathic Medicine (2007)
- Years since graduation
- 19
- In the NPI registry since
- 2009
- Medicare patients seen, 2024
- 522
Licensed in Delaware since 2012, according to the Delaware Division of Professional Regulation. 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
- 2007Medical school: Philadelphia College of Osteopathic Medicine
- 2009Registered with an NPI (national billing number; not a license date)
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
-
Rheumatology Physician primary
DE license C2-0010067 (first issued 2012; active) -
Internal Medicine Physician
PA license OT011972
As reported to the NPI registry. To confirm a license is current, check the state medical board.
Where they work
Hospitals
- Christiana Hospital Newark, DE
- Chester County Hospital West Chester, PA
- Bayhealth Medical Center, Kent Campus Dover, DE
- Union Hospital of Cecil County Elkton, MD
Medical groups
- Brandywine Rheumatology LLC (2 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
- 522
- Services billed
- 1,535
- Patients’ average age
- 73
| Service | Times | Patients |
|---|---|---|
| Established patient office or other outpatient visit, 30-39 minutes | 867 | 435 |
| Injection, triamcinolone acetonide, not otherwise specified, 10 mg | 292 | 57 |
| Established patient office or other outpatient visit, 20-29 minutes | 157 | 126 |
| Established patient office or other outpatient visit, 40-54 minutes | 70 | 61 |
| Aspiration and/or injection of fluid from large joint | 62 | 44 |
| New patient office or other outpatient visit, 45-59 minutes | 24 | 24 |
| Aspiration and/or injection of fluid from medium joint | 23 | 20 |
| Injection of drug or substance under skin or into muscle | 14 | 13 |
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 |
|---|---|
| Prednisone Other prescribers in Wynnewood, PA | 252 |
| Hydroxychloroquine Sulfate Other prescribers in Wynnewood, PA | 210 |
| Methotrexate (methotrexate sodium) Other prescribers in Wynnewood, PA | 156 |
| Gabapentin Other prescribers in Wynnewood, PA | 138 |
| Methylprednisolone Other prescribers in Wynnewood, PA | 55 |
| Pregabalin Other prescribers in Wynnewood, PA | 52 |
| Leflunomide Other prescribers in Wynnewood, PA | 51 |
| Duloxetine Hcl Other prescribers in Wynnewood, PA | 48 |
| Celecoxib Other prescribers in Wynnewood, PA | 45 |
| Humira(Cf) Pen (adalimumab) Other prescribers in Wynnewood, PA | 42 |
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, 1 companies reported 1 payments worth $16.30 in total to this clinician.
| Pfizer Inc. | $16.30 |
|---|
| Food and Beverage | $16.30 |
|---|
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.