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Internal Medicine

Ariana Liane S. Flores, DO

Sees patients in Pasadena, CA · California

Summary

Dr. Ariana Liane S. Flores, DO is an internal medicine doctor at 393 E Walnut St 3rd Fl, Pasadena, CA 91188. Accepts Medicare assignment. NPI 1932969862. Source: CMS National Downloadable File, updated October 2, 2026.

  • Specialty: Internal medicine doctor (Medicare lists Internal Medicine)
  • Address: 393 E Walnut St 3rd Fl, Pasadena, CA 91188 · Directions
  • Medicare: Accepts Medicare assignment
  • Medical school: College Of Osteo Med Of The Pacific At Pomona · graduated 2024 (2 years since medical school)
  • Gender (as listed): Female

From official Medicare data

This page shows what Medicare's official clinician data says about Ariana Liane S. Flores, 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 Ariana Liane S. Flores accept Medicare assignment?
Yes. Medicare's clinician data says Ariana Liane S. Flores 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 Ariana Liane S. Flores's NPI number?
1932969862. 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 Ariana Liane S. Flores is enrolled with Medicare (CMS data updated October 2, 2026).

  • 393 E Walnut St 3rd FlPasadena, CA 91188

Specialties

Find other Internal Medicine doctors in California →

Other internal medicine doctors in Pasadena

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

All internal medicine doctors in Pasadena →

Clinician information

CredentialDO
Medical schoolCollege Of Osteo Med Of The Pacific At Pomona
Graduation year2024 (2 years since medical school)
Gender (as listed)Female
Medicare assignmentAccepts (Medicare-approved amount as full payment)
NPI (National Provider Identifier)1932969862
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