Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 60 days.

MARY ELIZABETH HENDRIX AUDIOLOGIST
NPI 1780031385
Audiologist in Richardson, TX

Q: 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.

Q: What is Mary Hendrix's specialty?

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

Q: 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 19 days 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.

Active since May 24, 2016

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: August 09, 2026.

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

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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 Blue Cross and Blue Shield of Texas, UnitedHealthcare.Insurance ›

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

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

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

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.

What insurance does Mary Hendrix accept?

Health plans from Blue Cross and Blue Shield of Texas and UnitedHealthcare 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 19 days 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.