Quick answers
- Which hospitals does David L. Capaccio work at?
- Medicare's official clinician data lists David L. Capaccio at 3 hospitals: Petaluma Valley Hospital, Providence Santa Rosa Memorial Hospital and Providence St. Joseph Hospital. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does David L. Capaccio see patients?
- Medicare's clinician data lists 2 practice locations, including Orange, CA and Petaluma, CA. Call before your visit to confirm the address.
- What is David L. Capaccio's specialty?
- Medicare lists Internal Medicine as the primary specialty, and also Hospitalist.
- Does David L. Capaccio accept Medicare assignment?
- Yes. Medicare's clinician data says David L. Capaccio 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 David L. Capaccio?
- (714) 633-9111, as listed in official Medicare / NPI Registry data.
- What is David L. Capaccio's NPI number?
- 1457355364. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where David L. Capaccio works
Medicare's Facility Affiliation Data lists David L. Capaccio at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Petaluma Valley HospitalPetaluma, CA · Acute Care Hospital · CCN 050136
- Providence Santa Rosa Memorial HospitalSanta Rosa, CA · Acute Care Hospital · CCN 050174
- Providence St. Joseph HospitalOrange, CA · Acute Care Hospital · CCN 050069
Practice locations
Addresses where David L. Capaccio is enrolled with Medicare (CMS data updated 2026-10-02).
- 1100 W Stewart DrOrange, CA 92868 (714) 633‑9111
- 400 N McDowell BlvdPetaluma, CA 94954 (707) 778‑2631
Group practices
Medicare enrollment lists David L. Capaccio as a member of this group (CMS data updated 2026-10-02).
- Providence Medical Foundation1,466 clinicians in the group
Specialties
- Internal Medicineprimary
- Hospitalistalso
Other internal medicine doctors in Orange
Clinicians with the same Medicare primary specialty in Orange, CA — not a recommendation.
Clinician information
| Credential | DO |
|---|---|
| Medical school | College Of Osteo Med Of The Pacific At Pomona |
| Graduation year | 1994 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1457355364 |
| 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