Quick answers
- Which hospitals does Christopher R. De Guzman work at?
- Medicare's official clinician data lists Christopher R. De Guzman at 2 hospitals: California Pacific Medical Center- Van Ness Campus and Sutter Santa Rosa Regional Hospital. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Christopher R. De Guzman see patients?
- Medicare's clinician data lists 1 practice location in San Carlos, CA. Call before your visit to confirm the address.
- What is Christopher R. De Guzman's specialty?
- Medicare lists Nurse Practitioner as the primary specialty.
- Does Christopher R. De Guzman accept Medicare assignment?
- Yes. Medicare's clinician data says Christopher R. De Guzman 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.
- Does Christopher R. De Guzman offer telehealth?
- Medicare's clinician data says Christopher R. De Guzman offers telehealth services. Ask the office which visits can be done by video or phone.
- What is the phone number for Christopher R. De Guzman?
- (650) 321-4121, as listed in official Medicare / NPI Registry data.
- What is Christopher R. De Guzman's NPI number?
- 1952770539. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Christopher R. De Guzman works
Medicare's Facility Affiliation Data lists Christopher R. De Guzman 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
- Sutter Santa Rosa Regional HospitalSanta Rosa, CA · Acute Care Hospital · CCN 050291
Practice locations
Addresses where Christopher R. De Guzman is enrolled with Medicare (CMS data updated 2026-10-02).
- 301 Industrial RdSan Carlos, CA 94070 (650) 321‑4121
Group practices
Medicare enrollment lists Christopher R. De Guzman as a member of this group (CMS data updated 2026-10-02).
- Sutter Bay Medical Foundation3,829 clinicians in the group
Specialties
- Nurse Practitionerprimary
Other nurse practitioners in San Carlos
Clinicians with the same Medicare primary specialty in San Carlos, CA — not a recommendation.
Clinician information
| Credential | NP |
|---|---|
| Graduation year | 2015 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| Telehealth | Offers telehealth services |
| NPI (National Provider Identifier) | 1952770539 |
| 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