Quick answers
- Which hospitals does Ron Elfenbein work at?
- Medicare's official clinician data lists Ron Elfenbein at 2 hospitals: Jackson County Regional Health Center and Tidalhealth Peninsula Regional, Inc. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Ron Elfenbein see patients?
- Medicare's clinician data lists 1 practice location in Crisfield, MD. Call before your visit to confirm the address.
- What is Ron Elfenbein's specialty?
- Medicare lists Emergency Medicine as the primary specialty.
- Does Ron Elfenbein accept Medicare assignment?
- Yes. Medicare's clinician data says Ron Elfenbein 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.
- What is the phone number for Ron Elfenbein?
- (410) 960-1200, as listed in official Medicare / NPI Registry data.
- What is Ron Elfenbein's NPI number?
- 1710934294. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Ron Elfenbein works
Medicare's Facility Affiliation Data lists Ron Elfenbein at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Jackson County Regional Health CenterMaquoketa, IA · Critical Access Hospital · CCN 161329
- Tidalhealth Peninsula Regional, IncSalisbury, MD · Acute Care Hospital · CCN 210019
Practice locations
Addresses where Ron Elfenbein is enrolled with Medicare (CMS data updated 2026-10-02).
- 201 Hall HwyCrisfield, MD 21817 (410) 960‑1200
Group practices
Medicare enrollment lists Ron Elfenbein as a member of this group (CMS data updated 2026-10-02).
- Emergency Service Associates PA28 clinicians in the group
Specialties
- Emergency Medicineprimary
Other emergency medicine doctors in Maryland
Clinicians with the same Medicare primary specialty in Maryland — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Graduation year | 2000 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1710934294 |
| 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