Quick answers
- Which hospitals does Nicholas J. Newell work at?
- Medicare's official clinician data lists Nicholas J. Newell at 3 hospitals: Eisenhower Medical Center, Providence Mission Hospital and San Gorgonio Memorial Hospital. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Nicholas J. Newell see patients?
- Medicare's clinician data lists 3 practice locations, including Mission Viejo, CA, Laguna Beach, CA and Banning, CA. Call before your visit to confirm the address.
- What is Nicholas J. Newell's specialty?
- Medicare lists Emergency Medicine as the primary specialty.
- Does Nicholas J. Newell accept Medicare assignment?
- Yes. Medicare's clinician data says Nicholas J. Newell 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 Nicholas J. Newell?
- (949) 365-2202, as listed in official Medicare / NPI Registry data.
- What is Nicholas J. Newell's NPI number?
- 1811577638. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Nicholas J. Newell works
Medicare's Facility Affiliation Data lists Nicholas J. Newell at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Eisenhower Medical CenterRancho Mirage, CA · Acute Care Hospital · CCN 050573
- Providence Mission HospitalMission Viejo, CA · Acute Care Hospital · CCN 050567
- San Gorgonio Memorial HospitalBanning, CA · Acute Care Hospital · CCN 050054
Practice locations
Addresses where Nicholas J. Newell is enrolled with Medicare (CMS data updated 2026-10-02).
- 27700 Medical Ctr RdMission Viejo, CA 92691 (949) 365‑2202
- 31872 Coast HwyLaguna Beach, CA 92651 (949) 499‑7193
- 600 N Highland Springs AveBanning, CA 92220 (833) 443‑6287
Group practices
Medicare enrollment lists Nicholas J. Newell as a member of these groups (CMS data updated 2026-10-02).
- MD Karan Singh Professional Corp30 clinicians in the group
- Mission Viejo Emergency Medical Associates, Inc.30 clinicians in the group
- Mission Viejo Emergency Medical Associates18 clinicians in the group
Specialties
- Emergency Medicineprimary
Other emergency medicine doctors in Mission Viejo
Clinicians with the same Medicare primary specialty in Mission Viejo, CA — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Graduation year | 2021 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1811577638 |
| 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