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LESLIE BALDERAS
NPI 1992440267
Audiologist in Phoenix, AZ

Active since May 02, 2022Accepts Medicare Assignment
4045 E UNION HILLS DR STE 128, PHOENIX, AZ 85050(602) 877-0000 Get Directions Write a Review

NPPES record last updated: May 2, 2022. Verified against the NPPES registry weekly; last sync: October 25, 2026.

About Leslie Balderas NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

LESLIE BALDERAS (NPI 1992440267) is an individual audiologist in Phoenix, Arizona and active in the NPI registry since May 2022. She is a graduate of Other (2022).

NPPES Registry Identity

NPI1992440267
Entity TypeIndividualFemale
Primary Taxonomy231H00000X
Provider Legal NameLESLIE BALDERAS
Location Address4045 E UNION HILLS DR STE 128Phoenix, AZ 85050-3386
Mailing Address4045 E Union Hills Dr Ste 128Phoenix, AZ 85050-3386 · (602) 877-0000
Phone(602) 877-0000
Sole ProprietorNo
Medical School CMSOtherGraduated 2022
Enumeration DateMay 2, 2022
NPPES CertifiedMay 2, 2022
✔ NPI 1992440267 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyAudiologistSpeech, Language and Hearing Service Providers
Taxonomy Code231H00000X
Definition
(1) A specialist in evaluation, habilitation and rehabilitation of those whose communication disorders center in whole or in part in hearing function. Audiologists are autonomous professionals who identify, assess, and manage disorders of the auditory, balance and other neural systems. Audiologists provide audiological (aural) rehabilitation to children and adults across the entire age span. Audiologists select, fit and dispense amplification systems such as hearing aids and related devices. (2) An audiologist is a person qualified by a master's degree in audiology, licensed by the state, where applicable, and practicing within the scope of that license. Audiologists evaluate and treat patients with impaired hearing. They plan, direct and conduct rehabilitative programs with audiotry substitutional devises (hearing aids) and other therapy.
4045 E UNION HILLS DR STE 128, Phoenix, AZ 85050
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Medicare Participation & PECOS CMS

Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare and accepts Medicare assignment

Leslie Balderas is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.

PECOS PAC ID3678943321
PECOS Enrollment IDI20221221002281

Medicare Billing Reassignment

Medicare enrollment records show Leslie Balderas reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

Applied Hearing Solutions LLC
7.5 mi
Audiologist-Hearing Aid Fitter
1747 E NORTHERN AVE, UNIT 124
Phoenix, AZ 85020
  • Reassigned Medicare billing, Arizona enrollment
  • 3 clinicians in this Medicare group
NPI 1205372794 (636) 219-1353

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

Areas of Expertise CMS Part B claims

Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.

Comprehensive hearing and speech recognition test 92557
A comprehensive hearing and speech recognition test assesses your ability to hear and understand spoken words. It includes hearing tests to check for issues with sound perception and speech tests to evaluate your word recognition. It's a crucial step in identifying any hearing or speech problems.
99 services99 patients

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 85050 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.

New Patient
$55.44 typical visit price
range $55.44 – $168.60
Typical copayment $13.86 (range $13.86 – $42.15)
Most-billed visit code 99202
Established Patient
$69.24 typical visit price
range $17.72 – $137.41
Typical copayment $17.31 (range $4.43 – $34.35)
Most-billed visit code 99213
Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Leslie Balderas's NPI number?

The NPI number for Leslie Balderas is 1992440267. It was assigned to this individual provider in the NPPES registry on May 2, 2022.

Where is Leslie Balderas located?

Leslie Balderas practices at 4045 E Union Hills Dr Ste 128, Phoenix, AZ 85050. The listed phone number is (602) 877-0000.

What is Leslie Balderas's specialty?

The primary specialty registered for this NPI is Audiologist with taxonomy code 231H00000X.

Is Leslie Balderas enrolled in Medicare?

Yes. Leslie Balderas is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.

Which organization bills Medicare for Leslie Balderas's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Leslie Balderas reassigns Medicare benefits to Applied Hearing Solutions LLC (Phoenix, AZ). The reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for Leslie Balderas's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

When was this NPI record last updated?

The NPPES record for Leslie Balderas was last updated on May 2, 2022. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 4 years ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.