Quick answers
- Which hospitals does Reginald L. Crisostomo work at?
- Medicare's official clinician data lists Reginald L. Crisostomo at 2 hospitals: Providence Queen of the Valley Medical Center and Sonoma Valley Hospital. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Reginald L. Crisostomo see patients?
- Medicare's clinician data lists 1 practice location in Roseville, CA. Call before your visit to confirm the address.
- What is Reginald L. Crisostomo's specialty?
- Medicare lists Nurse Practitioner as the primary specialty.
- Does Reginald L. Crisostomo accept Medicare assignment?
- Yes. Medicare's clinician data says Reginald L. Crisostomo 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 Reginald L. Crisostomo?
- (916) 679-3590, as listed in official Medicare / NPI Registry data.
- What is Reginald L. Crisostomo's NPI number?
- 1245809557. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Reginald L. Crisostomo works
Medicare's Facility Affiliation Data lists Reginald L. Crisostomo at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Providence Queen of the Valley Medical CenterNapa, CA · Acute Care Hospital · CCN 050009
- Sonoma Valley HospitalSonoma, CA · Acute Care Hospital · CCN 050090
Practice locations
Addresses where Reginald L. Crisostomo is enrolled with Medicare (CMS data updated 2026-10-02).
- 5 Medical Plaza Dr, Suite 190Roseville, CA 95661 (916) 679‑3590
Group practices
Medicare enrollment lists Reginald L. Crisostomo as a member of this group (CMS data updated 2026-10-02).
- Pulmonary Medicine Associates Medical Group Inc.93 clinicians in the group
Specialties
- Nurse Practitionerprimary
Other nurse practitioners in Roseville
Clinicians with the same Medicare primary specialty in Roseville, CA — not a recommendation.
Clinician information
| Credential | NP |
|---|---|
| Graduation year | 2020 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1245809557 |
| 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