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Internal Medicine

Adam B. Vergara, MD

Sees patients in Perris, CA · Riverside, CA · California

Summary

Dr. Adam B. Vergara, MD is an internal medicine doctor at 22105 Lukens Ln, Perris, CA 92570. May accept Medicare assignment. NPI 1598452245. Source: CMS National Downloadable File, updated October 2, 2026.

  • Specialty: Internal medicine doctor (Medicare lists Internal Medicine)
  • Address: 22105 Lukens Ln, Perris, CA 92570 · Directions (1 more location)
  • Medicare: May accept Medicare assignment
  • Medical school: graduated 2023 (3 years since medical school)
  • Gender (as listed): Male
NPI Registry record Medicare profile

From official Medicare data

This page shows what Medicare's official clinician data says about Adam B. Vergara, joined by NPI number (data updated October 2, 2026). It is not a recommendation or a rating. Call the office or hospital to confirm before you go.

In a medical emergency, call 911.

Quick answers

Does Adam B. Vergara accept Medicare assignment?
Medicare's clinician data says Adam B. Vergara may accept Medicare assignment (as of October 2, 2026). Ask the office whether they accept it for your visit.
What is Adam B. Vergara's NPI number?
1598452245. 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 Adam B. Vergara is enrolled with Medicare (CMS data updated October 2, 2026).

  • 22105 Lukens LnPerris, CA 92570
  • 3660 Arlington AveRiverside, CA 92506

Specialties

Find other Internal Medicine doctors in California →

Other internal medicine doctors in Perris

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

All internal medicine doctors in Perris →

Clinician information

CredentialMD
Graduation year2023 (3 years since medical school)
Gender (as listed)Male
Medicare assignmentMay accept for some services
NPI (National Provider Identifier)1598452245
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 October 2, 2026, retrieved October 29, 2026
  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