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MARY ELIZABETH HENDRIX AUDIOLOGIST
NPI 1780031385
Audiologist in Richardson, TX

Active since May 24, 2016Accepts Medicare Assignment
4011 E RENNER RD STE 108, RICHARDSON, TX 75082(972) 803-8072(214) 238-3806 Get Directions Write a Review

NPPES record last updated: July 24, 2026. Verified against the NPPES registry weekly; last sync: October 18, 2026.

Record update history: Jul 24, 2026, Aug 9, 2021 (2 updates tracked since 2021).

About Mary Elizabeth Hendrix Audiologist NPPES

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

MARY ELIZABETH HENDRIX AUDIOLOGIST (NPI 1780031385) is an individual audiologist in Richardson, Texas, licensed in Texas (80759) and active in the NPI registry since May 2016. She is a graduate of Other (2016).

NPPES Registry Identity

NPI1780031385
Entity TypeIndividualFemale
Primary Taxonomy231H00000X
Provider Legal NameMARY ELIZABETH HENDRIXCredential: AUDIOLOGIST
Location Address4011 E RENNER RD STE 108Richardson, TX 75082-2917
Mailing Address4011 E Renner Rd Ste 108Richardson, TX 75082-2917 · (972) 803-8072 · Fax (214) 238-3806
Phone(972) 803-8072
Fax(214) 238-3806
Sole ProprietorNo
Medical School CMSOtherGraduated 2016
Enumeration DateMay 24, 2016
Last NPPES UpdateJuly 24, 20262 updates tracked since enumeration
NPPES CertifiedJuly 24, 2026
✔ NPI 1780031385 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyAudiologistSpeech, Language and Hearing Service Providers
Taxonomy Code231H00000X
License✔ Licensed in TX · 80759
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.
Also ListedAudiologist-Hearing Aid FitterTaxonomy 237600000X
4011 E RENNER RD STE 108, Richardson, TX 75082
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Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Baylor Scott and White Health Plan, Blue Cross and Blue Shield of Texas.Insurance ›

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

Mary Elizabeth Hendrix Audiologist 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 ID3274827589
PECOS Enrollment IDI20160810000136

Medicare Billing Reassignment

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

Gomer Hearing, LLC
Same address
Audiologist
4011 E RENNER RD STE 108
Richardson, TX 75082
  • Reassigned Medicare billing, Texas enrollment
  • 3 clinicians in this Medicare group
NPI 1629423215 (972) 803-8072

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 3

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.
46 services46 patients
Test to assess middle ear function 92567
A test to assess middle ear function, also known as an impedance audiometry, helps evaluate how well your middle ear works. It measures the movement of your eardrum in response to changes in air pressure. This can help identify issues like fluid build-up, ear infections, or eardrum perforations.
31 services31 patients
Other procedure on ear, nose, or throat 92700
This procedure involves performing a specific treatment on the ear, nose, or throat. It could be a minor surgery, a diagnostic test, or a therapeutic intervention. The exact nature of the procedure varies depending on the individual's health issue. It's done to improve or restore health.
15 services15 patients

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 75082 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
$57.18 typical visit price
range $57.18 – $172.86
Typical copayment $14.29 (range $14.29 – $43.21)
Most-billed visit code 99202
Established Patient
$71.28 typical visit price
range $18.48 – $141.20
Typical copayment $17.82 (range $4.62 – $35.30)
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.

Other Providers at the Same Location NPPES 2

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

GOMER HEARING, LLC
Audiologist
4011 E RENNER RD STE 108
RICHARDSON, TX 75082
Dallas County (972) 803-8072
TAYLOR GILBOW AUD
Audiologist
4011 E RENNER RD STE 108
RICHARDSON, TX 75082
Dallas County (972) 803-8072

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 Mary Hendrix's NPI number?

The NPI number for Mary Hendrix is 1780031385. It was assigned to this individual provider in the NPPES registry on May 24, 2016.

Where is Mary Hendrix located?

Mary Hendrix practices at 4011 E Renner Rd Ste 108, Richardson, TX 75082. The listed phone number is (972) 803-8072.

What is Mary Hendrix's specialty?

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

Is Mary Hendrix enrolled in Medicare?

Yes. Mary Hendrix 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 Mary Hendrix's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Mary Hendrix reassigns Medicare benefits to Gomer Hearing, LLC (Richardson, TX). 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 Mary Hendrix's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Mary Hendrix accept?

Health plans from Baylor Scott and White Health Plan and Blue Cross and Blue Shield of Texas list Mary Hendrix as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.

When was this NPI record last updated?

The NPPES record for Mary Hendrix was last updated on July 24, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 2 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.