Quick answers
- Which hospitals does Eric J. Royston work at?
- Medicare's official clinician data lists Eric J. Royston at 5 hospitals: Los Robles Hospital & Medical Center, Memorialcare Long Beach Medical Center, Mission Community Hospital, University of Michigan Health System and Valley Hospital Medical Center. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Eric J. Royston see patients?
- Medicare's clinician data lists 13 practice locations, including Pennington, NJ, Ann Arbor, MI and Salinas, CA. Call before your visit to confirm the address.
- What is Eric J. Royston's specialty?
- Medicare lists Diagnostic Radiology as the primary specialty.
- Does Eric J. Royston accept Medicare assignment?
- Medicare's clinician data says Eric J. Royston may accept Medicare assignment (as of 2026-10-02). Ask the office whether they accept it for your visit.
- What is the phone number for Eric J. Royston?
- (609) 303-4000, as listed in official Medicare / NPI Registry data.
- What is Eric J. Royston's NPI number?
- 1235490194. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Eric J. Royston works
Medicare's Facility Affiliation Data lists Eric J. Royston at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Los Robles Hospital & Medical CenterThousand Oaks, CA · Acute Care Hospital · CCN 050549
- Memorialcare Long Beach Medical CenterLong Beach, CA · Acute Care Hospital · CCN 050485
- Mission Community HospitalPanorama City, CA · Acute Care Hospital · CCN 050704
- University of Michigan Health SystemAnn Arbor, MI · Acute Care Hospital · CCN 230046
- Valley Hospital Medical CenterLas Vegas, NV · Acute Care Hospital · CCN 290021
Practice locations
Addresses where Eric J. Royston is enrolled with Medicare (CMS data updated 2026-10-02). The first 5 of 13; the Medicare profile lists all.
- 1 Capital WayPennington, NJ 08534 (609) 303‑4000
- 1200 Broadway St, Apt 128Ann Arbor, MI 48105 (858) 546‑3800
- 1441 Constitution BlvdSalinas, CA 93912 · County of Monterey (831) 755‑4235
- 1500 E Medical Ctr DrAnn Arbor, MI 48109 (734) 936‑4000
- 155 Bridgeton Pike, Suite CMullica Hill, NJ 08062 (856) 994‑0005
Group practices
Medicare enrollment lists Eric J. Royston as a member of these groups (CMS data updated 2026-10-02).
- Regents of the University of Michigan3,346 clinicians in the group
- Sutter Valley Medical Foundation2,500 clinicians in the group
- Valley Physician Services PC592 clinicians in the group
- Memorialcare Medical Foundation566 clinicians in the group
- Capital Health Multispecialty Group343 clinicians in the group
- Inspira Health Network Medical Group PC238 clinicians in the group
Specialties
- Diagnostic Radiologyprimary
Other radiologists in Pennington
Clinicians with the same Medicare primary specialty in Pennington, NJ — not a recommendation.
Clinician information
| Credential | DO |
|---|---|
| Medical school | Michigan State University College Of Osteopathic Medicine |
| Graduation year | 2012 |
| Gender (as listed) | Male |
| Medicare assignment | May accept for some services |
| NPI (National Provider Identifier) | 1235490194 |
| 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