Quick answers
- Which hospitals does Charu Singh work at?
- Medicare's official clinician data lists Charu Singh at 2 hospitals: Community Memorial Hospital - Ventura and St Francis Hospital & Medical Center. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Charu Singh see patients?
- Medicare's clinician data lists 2 practice locations, including Thousand Oaks, CA and Ventura, CA. Call before your visit to confirm the address.
- What is Charu Singh's specialty?
- Medicare lists Radiation Oncology as the primary specialty.
- Does Charu Singh accept Medicare assignment?
- Yes. Medicare's clinician data says Charu Singh 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 Charu Singh?
- (805) 496-4111, as listed in official Medicare / NPI Registry data.
- What is Charu Singh's NPI number?
- 1841741212. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Charu Singh works
Medicare's Facility Affiliation Data lists Charu Singh at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Community Memorial Hospital - VenturaVentura, CA · Acute Care Hospital · CCN 050394
- St Francis Hospital & Medical CenterHartford, CT · Acute Care Hospital · CCN 070002
Practice locations
Addresses where Charu Singh is enrolled with Medicare (CMS data updated 2026-10-02).
- 2230 Lynn Rd, Suite 103Thousand Oaks, CA 91360 (805) 496‑4111
- 2900 Loma Vista Rd, Suite 100Ventura, CA 93003 (805) 648‑5191
Group practices
Medicare enrollment lists Charu Singh as a member of this group (CMS data updated 2026-10-02).
- Coastal Radiation Oncology Medical Group, Inc.11 clinicians in the group
Specialties
- Radiation Oncologyprimary
Other radiation oncologists in California
Clinicians with the same Medicare primary specialty in California — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Graduation year | 2009 |
| Gender (as listed) | Female |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1841741212 |
| 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