Quick answers
- Which hospitals does Ronald J. Dworkin work at?
- Medicare's official clinician data lists Ronald J. Dworkin at 1 hospital: McKenzie-Willamette Medical Center. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Ronald J. Dworkin see patients?
- Medicare's clinician data lists 8 practice locations, including Springfield, OR, Coos Bay, OR and Portland, OR. Call before your visit to confirm the address.
- What is Ronald J. Dworkin's specialty?
- Medicare lists Infectious Disease as the primary specialty, and also Internal Medicine.
- Does Ronald J. Dworkin accept Medicare assignment?
- Yes. Medicare's clinician data says Ronald J. Dworkin accepts Medicare assignment (the Medicare-approved amount as full payment for covered services), as of 2026-10-02. Ask the office to confirm before your visit.
- Does Ronald J. Dworkin offer telehealth?
- Medicare's clinician data says Ronald J. Dworkin offers telehealth services. Ask the office which visits can be done by video or phone.
- What is the phone number for Ronald J. Dworkin?
- (541) 744-8613, as listed in official Medicare / NPI Registry data.
- What is Ronald J. Dworkin's NPI number?
- 1154327997. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Ronald J. Dworkin works
Medicare's Facility Affiliation Data lists Ronald J. Dworkin at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- McKenzie-Willamette Medical CenterSpringfield, OR · Acute Care Hospital · CCN 380020
Practice locations
Addresses where Ronald J. Dworkin is enrolled with Medicare (CMS data updated 2026-10-02). The first 5 of 8; the Medicare profile lists all.
- 1460 G StSpringfield, OR 97477 (541) 744‑8613
- 1460 G St, Suite 100Springfield, OR 97477 (541) 988‑6380
- 1750 Thompson RdCoos Bay, OR 97420 (541) 269‑0333
- 3246 NW Thurman StPortland, OR 97210
- 5050 NE Hoyt St, Suite 315Portland, OR 97213
Group practices
Medicare enrollment lists Ronald J. Dworkin as a member of these groups (CMS data updated 2026-10-02).
- Providence Health and Services Oregon1,433 clinicians in the group
- Providence Health and Services Washington475 clinicians in the group
- Providence Medical Institute288 clinicians in the group
- McKenzie Physician Services LLC48 clinicians in the group
Specialties
- Infectious Diseaseprimary
- Internal Medicinealso
Other infectious disease doctors in Oregon
Clinicians with the same Medicare primary specialty in Oregon — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Medical school | Icahn School Of Medicine At Mount Sinai |
| Graduation year | 1984 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| Telehealth | Offers telehealth services |
| NPI (National Provider Identifier) | 1154327997 |
| Corrections | Report an error or suggest an update → |
Most corrections must be made at the source: clinicians update their NPI Registry record (NPPES) and their Medicare enrollment (PECOS); this page follows the next data release.
Sources
- Facility Affiliation Data — Centers for Medicare & Medicaid Services (CMS), data updated 2026-10-02, retrieved 2026-10-29
- National Downloadable File (Doctors and Clinicians) — CMS, data updated 2026-10-02, retrieved 2026-10-29
- NPI Registry — U.S. Department of Health and Human Services (NPPES), the clinician’s official record
- Medicare Care Compare — official Medicare tool to look up clinicians