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Internal Medicine

Mireya Samaniego, MD

Sees patients in Madera, CA · California

Summary

Dr. Mireya Samaniego, MD is an internal medicine doctor at 344 E 6th St, Madera, CA 93638. Phone: (559) 664-4000. Accepts Medicare assignment. NPI 1497029391. Source: CMS National Downloadable File, updated October 2, 2026.

  • Specialty: Internal medicine doctor (Medicare lists Internal Medicine)
  • Address: 344 E 6th St, Madera, CA 93638 · Directions
  • Phone: (559) 664‑4000
  • Medicare: Accepts Medicare assignment
  • Group practice: Camarena Health
  • Medical school: Michigan State University College Of Human Medicine · graduated 2011 (15 years since medical school)
  • Gender (as listed): Female

From official Medicare data

This page shows what Medicare's official clinician data says about Mireya Samaniego, 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 Mireya Samaniego accept Medicare assignment?
Yes. Medicare's clinician data says Mireya Samaniego accepts Medicare assignment (the Medicare-approved amount as full payment for covered services), as of October 2, 2026. Ask the office to confirm before your visit.
What is Mireya Samaniego's NPI number?
1497029391. 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 Mireya Samaniego is enrolled with Medicare (CMS data updated October 2, 2026).

Group practices

Medicare enrollment lists Mireya Samaniego as a member of this group (CMS data updated October 2, 2026).

  • Camarena Health82 clinicians in the group

Specialties

Find other Internal Medicine doctors in California →

Other internal medicine doctors in Madera

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

All internal medicine doctors in Madera →

Other clinicians in Camarena Health

Medicare enrollment lists these clinicians in the same group practice — not a recommendation.

Clinician information

CredentialMD
Medical schoolMichigan State University College Of Human Medicine
Graduation year2011 (15 years since medical school)
Gender (as listed)Female
Medicare assignmentAccepts (Medicare-approved amount as full payment)
NPI (National Provider Identifier)1497029391
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