Quick answers
- Which hospitals does Nels D. Carroll work at?
- Medicare's official clinician data lists Nels D. Carroll at 3 hospitals: El Camino Health, Los Robles Hospital & Medical Center and UCLA West Valley Medical Center. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Nels D. Carroll see patients?
- Medicare's clinician data lists 1 practice location in Mountain View, CA. Call before your visit to confirm the address.
- What is Nels D. Carroll's specialty?
- Medicare lists Thoracic Surgery as the primary specialty, and also Cardiac Surgery.
- Does Nels D. Carroll accept Medicare assignment?
- Yes. Medicare's clinician data says Nels D. Carroll 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 Nels D. Carroll?
- (650) 962-4321, as listed in official Medicare / NPI Registry data.
- What is Nels D. Carroll's NPI number?
- 1396122099. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Nels D. Carroll works
Medicare's Facility Affiliation Data lists Nels D. Carroll at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- El Camino HealthMountain View, CA · Acute Care Hospital · CCN 050308
- Los Robles Hospital & Medical CenterThousand Oaks, CA · Acute Care Hospital · CCN 050549
- UCLA West Valley Medical CenterWest Hills, CA · Acute Care Hospital · CCN 050481
Practice locations
Addresses where Nels D. Carroll is enrolled with Medicare (CMS data updated 2026-10-02).
- 2490 Hospital DrMountain View, CA 94040 (650) 962‑4321
Group practices
Medicare enrollment lists Nels D. Carroll as a member of this group (CMS data updated 2026-10-02).
- El Camino Health Medical Network LLC202 clinicians in the group
Specialties
- Thoracic Surgeryprimary
- Cardiac Surgeryalso
Other thoracic surgeons in California
Clinicians with the same Medicare primary specialty in California — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Medical school | Temple University School Of Medicine |
| Graduation year | 2015 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1396122099 |
| 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