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Qualified Audiologist

Arlene Diaz, AU

Sees patients in Pasadena, CA · California

Summary

Arlene Diaz, AU (Qualified Audiologist) is enrolled with Medicare at 1 practice location in Pasadena, CA. NPI 1003697129. Source: CMS National Downloadable File, updated 2026-10-02.

From official Medicare data

This page shows what Medicare's official clinician data says about Arlene Diaz, 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

Qualified AudiologistPrimary specialty
May acceptAccepts Medicare assignment
3Years since medical school (graduated 2023)
FemaleGender (as listed)
Steven a Battaglia MD IncGroup practice

Quick answers

Where does Arlene Diaz see patients?
Medicare's clinician data lists 1 practice location in Pasadena, CA. Call before your visit to confirm the address.
What is Arlene Diaz's specialty?
Medicare lists Qualified Audiologist as the primary specialty.
Does Arlene Diaz accept Medicare assignment?
Medicare's clinician data says Arlene Diaz may accept Medicare assignment (as of 2026-10-02). Ask the office whether they accept it for your visit.
What is the phone number for Arlene Diaz?
(626) 796-6164, as listed in official Medicare / NPI Registry data.
What is Arlene Diaz's NPI number?
1003697129. 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 Arlene Diaz is enrolled with Medicare (CMS data updated 2026-10-02).

Group practices

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

  • Steven a Battaglia MD Inc8 clinicians in the group

Specialties

Find other clinicians: Qualified Audiologist, California →

Other audiologists in Pasadena

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

All audiologists in Pasadena →

Clinician information

CredentialAU
Graduation year2023
Gender (as listed)Female
Medicare assignmentMay accept for some services
NPI (National Provider Identifier)1003697129
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