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GERDA DIRZYTE AU.D
NPI 1427847359
Audiologist in Downers Grove, IL

Active since May 06, 2025Accepts Medicare Assignment
9S302 FLORENCE AVE, DOWNERS GROVE, IL 60516(630) 272-2183 Get Directions Write a Review

NPPES record last updated: May 14, 2025. Verified against the NPPES registry weekly; last sync: October 25, 2026.

Record update history: May 14, 2025, May 7, 2025 (2 updates tracked since 2025).

About Gerda Dirzyte Au.d NPPES

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

GERDA DIRZYTE AU.D (NPI 1427847359) is an individual audiologist in Downers Grove, Illinois, licensed in Illinois (147.002040) and active in the NPI registry since May 2025. She is a graduate of Other (2024).

NPPES Registry Identity

NPI1427847359
Entity TypeIndividualFemale
Primary Taxonomy231H00000X
Provider Legal NameGERDA DIRZYTECredential: AU.D
Location Address9S302 FLORENCE AVEDowners Grove, IL 60516-5006
Mailing Address9s302 Florence AveDowners Grove, IL 60516-5006 · (630) 272-2183
Phone(630) 272-2183
Sole ProprietorNo
Medical School CMSOtherGraduated 2024
Enumeration DateMay 6, 2025
Last NPPES UpdateMay 14, 20252 updates tracked since enumeration
NPPES CertifiedMay 14, 2025
✔ NPI 1427847359 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyAudiologistSpeech, Language and Hearing Service Providers
Taxonomy Code231H00000X
License✔ Licensed in IL · 147.002040
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.
9S302 FLORENCE AVE, Downers Grove, IL 60516
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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

Gerda Dirzyte Au.d 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 ID1658899836
PECOS Enrollment IDI20250521000244

Medicare Billing Reassignment

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

Hearing Care Clinic Of Downers Grove PC
2.0 mi
Audiologist
6800 MAIN ST
Downers Grove, IL 60516
  • Reassigned Medicare billing, Illinois enrollment
  • 3 clinicians in this Medicare group
NPI 1619700036 (630) 963-6161

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

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 60516 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
$59.81 typical visit price
range $59.81 – $181.38
Typical copayment $14.95 (range $14.95 – $45.34)
Most-billed visit code 99202
Established Patient
$74.38 typical visit price
range $19.15 – $147.12
Typical copayment $18.59 (range $4.78 – $36.78)
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 Gerda Dirzyte's NPI number?

The NPI number for Gerda Dirzyte is 1427847359. It was assigned to this individual provider in the NPPES registry on May 6, 2025.

Where is Gerda Dirzyte located?

Gerda Dirzyte practices at 9s302 Florence Ave, Downers Grove, IL 60516. The listed phone number is (630) 272-2183.

What is Gerda Dirzyte's specialty?

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

Is Gerda Dirzyte enrolled in Medicare?

Yes. Gerda Dirzyte 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 Gerda Dirzyte's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Gerda Dirzyte reassigns Medicare benefits to Hearing Care Clinic Of Downers Grove PC (Downers Grove, IL). 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 Gerda Dirzyte'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 Gerda Dirzyte was last updated on May 14, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 17 months 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.