Quick answers
- Where does Marcia E. Raggio see patients?
- Medicare's clinician data lists 1 practice location in Daly City, CA. Call before your visit to confirm the address.
- What is Marcia E. Raggio's specialty?
- Medicare lists Qualified Audiologist as the primary specialty.
- Does Marcia E. Raggio accept Medicare assignment?
- Yes. Medicare's clinician data says Marcia E. Raggio 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 Marcia E. Raggio?
- (650) 994-3410, as listed in official Medicare / NPI Registry data.
- What is Marcia E. Raggio's NPI number?
- 1821031584. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Practice locations
Addresses where Marcia E. Raggio is enrolled with Medicare (CMS data updated 2026-10-02).
- 333 Gellert Blvd, Suite 118Daly City, CA 94015 (650) 994‑3410
Specialties
- Qualified Audiologistprimary
Other audiologists in California
Clinicians with the same Medicare primary specialty in California — not a recommendation.
Clinician information
| Credential | AU |
|---|---|
| Graduation year | 1992 |
| Gender (as listed) | Female |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1821031584 |
| 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
- 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