Quick answers
- Which hospitals does Anup K. Singh work at?
- Medicare's official clinician data lists Anup K. Singh at 2 hospitals: California Pacific Medical Center- Van Ness Campus and El Camino Health. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Anup K. Singh see patients?
- Medicare's clinician data lists 1 practice location in Santa Rosa, CA. Call before your visit to confirm the address.
- What is Anup K. Singh's specialty?
- Medicare lists Internal Medicine as the primary specialty, and also Critical Care (Intensivists).
- Does Anup K. Singh accept Medicare assignment?
- Yes. Medicare's clinician data says Anup K. 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 Anup K. Singh?
- (707) 576-4500, as listed in official Medicare / NPI Registry data.
- What is Anup K. Singh's NPI number?
- 1457664435. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Anup K. Singh works
Medicare's Facility Affiliation Data lists Anup K. Singh at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- California Pacific Medical Center- Van Ness CampusSan Francisco, CA · Acute Care Hospital · CCN 050047
- El Camino HealthMountain View, CA · Acute Care Hospital · CCN 050308
Practice locations
Addresses where Anup K. Singh is enrolled with Medicare (CMS data updated 2026-10-02).
- 30 Mark W Springs RdSanta Rosa, CA 95403 (707) 576‑4500
Group practices
Medicare enrollment lists Anup K. Singh as a member of this group (CMS data updated 2026-10-02).
- Sutter Bay Medical Foundation3,829 clinicians in the group
Specialties
Other internal medicine doctors in Santa Rosa
Clinicians with the same Medicare primary specialty in Santa Rosa, CA — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Graduation year | 2004 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1457664435 |
| 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