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Internal Medicine

Robert Silva, MD

Sees patients in Sunnyvale, CA · Mountain View, CA · California

Summary

Robert Silva, MD (Internal Medicine) is enrolled with Medicare at 2 practice locations in Sunnyvale, CA and Mountain View, CA. NPI 1225129836. Medicare data says the clinician accepts Medicare assignment. Source: CMS National Downloadable File, updated 2026-10-02.

From official Medicare data

This page shows what Medicare's official clinician data says about Robert Silva, joined by NPI number (data updated 2026-10-02). It is not a recommendation or a rating. Call the office or hospital to confirm before you go.

In a medical emergency, call 911.

At a glance

Internal MedicinePrimary specialty
YesAccepts Medicare assignment
31Years since medical school (graduated 1995)
University Of Southern California Keck School Of MedicineMedical school
MaleGender (as listed)
Ca Pacs 2 Medical Group IncGroup practice

Quick answers

Where does Robert Silva see patients?
Medicare's clinician data lists 2 practice locations, including Sunnyvale, CA and Mountain View, CA. Call before your visit to confirm the address.
What is Robert Silva's specialty?
Medicare lists Internal Medicine as the primary specialty.
Does Robert Silva accept Medicare assignment?
Yes. Medicare's clinician data says Robert Silva 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 Robert Silva?
(408) 739-2383, as listed in official Medicare / NPI Registry data.
What is Robert Silva's NPI number?
1225129836. 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 Robert Silva is enrolled with Medicare (CMS data updated 2026-10-02).

Group practices

Medicare enrollment lists Robert Silva as a member of this group (CMS data updated 2026-10-02).

  • Ca Pacs 2 Medical Group Inc27 clinicians in the group

Specialties

Find other Internal Medicine doctors in California →

Other internal medicine doctors in Sunnyvale

Clinicians with the same Medicare primary specialty in Sunnyvale, CA — not a recommendation.

All internal medicine doctors in Sunnyvale →

Clinician information

CredentialMD
Medical schoolUniversity Of Southern California Keck School Of Medicine
Graduation year1995
Gender (as listed)Male
Medicare assignmentAccepts (Medicare-approved amount as full payment)
NPI (National Provider Identifier)1225129836
CorrectionsReport 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

  1. National Downloadable File (Doctors and Clinicians) — CMS, data updated 2026-10-02, retrieved 2026-10-29
  2. NPI Registry — U.S. Department of Health and Human Services (NPPES), the clinician’s official record
  3. Medicare Care Compare — official Medicare tool to look up clinicians