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

MS. SHERYL EILEEN MELLETTE M.S., CCC-A
NPI 1497920052
Audiologist in Harker Heights, TX

Active since April 24, 2008
97.58/100
CMS Quality Rating
800 W CENTRAL TEXAS EXPY STE 205, HARKER HEIGHTS, TX 76548(254) 618-1080(254) 618-1085 Get Directions Write a Review

NPPES record last updated: September 17, 2026. Verified against the NPPES registry weekly; last sync: October 11, 2026.

About Ms. Sheryl Eileen Mellette M.s., Ccc-a NPPES

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

MS. SHERYL EILEEN MELLETTE M.S., CCC-A (NPI 1497920052) is an individual audiologist in Harker Heights, Texas, licensed in Texas (50828) and active in the NPI registry since April 2008. She is a graduate of Other (1990).

NPPES Registry Identity

NPI1497920052
Entity TypeIndividualFemale
Primary Taxonomy231H00000X
Provider Legal NameMS. SHERYL EILEEN MELLETTECredential: M.S., CCC-A
Location Address800 W CENTRAL TEXAS EXPY STE 205Harker Heights, TX 76548-1996
Mailing Address800 W Central Texas Expy Ste 205Harker Heights, TX 76548-1996 · (254) 618-1080 · Fax (254) 618-1085
Phone(254) 618-1080
Fax(254) 618-1085
Sole ProprietorNo
Medical School CMSOtherGraduated 1990
Enumeration DateApril 24, 2008
Last NPPES UpdateSeptember 17, 2026
NPPES CertifiedSeptember 17, 2026
✔ NPI 1497920052 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 TX · 50828
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.
800 W CENTRAL TEXAS EXPY STE 205, Harker Heights, TX 76548
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Other Names 1

Other Name (5)Sheryl Eileen Harty

Other Identifiers 2

Other80777ATX · Bcbs-hcaent
Other80776ATX · Bcbs-aentc

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, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

✔

Enrolled in Medicare and accepts Medicare assignment

Ms. Sheryl Eileen Mellette M.s., Ccc-a 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 ID9436223369
PECOS Enrollment IDI20080811000305

Areas of Expertise CMS Part B claims 4

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.
151 services145 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.
110 services103 patients
Test for eardrum and muscle function 92550
This test assesses the health of your eardrum and muscles linked to hearing. A small device is placed in your ear that creates pressure changes and sounds. Your ear's responses are recorded to determine if they are functioning properly.
49 services49 patients
Evaluation of brain response to sound for determination of hearing threshold with interpretation and report 92652
This procedure tests how your brain responds to sound to determine your hearing ability. Sounds are played and your brain's responses are recorded and analyzed. This helps identify any hearing issues you may have.
13 services12 patients

Medicare Quality Performance CMS QPP · MIPS

Performance in the CMS Quality Payment Program: the MIPS final score across four weighted categories, and the individual quality measures reported to Medicare.

97.58/100
MIPS Final ScoreMerit-based Incentive Payment System · CMS Quality Payment Program
Scored through an Alternative Payment Model
Quality86.53
Promoting Interoperability100
Improvement Activities40

Other Providers at the Same Location NPPES 5

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

CHYNNA KRUSTCHINSKY AU.D.
Audiologist
800 W CENTRAL TEXAS EXPY STE 205
HARKER HEIGHTS, TX 76548
Bell County (254) 618-1080
EVAN ANDREW LONGFIELD
Otolaryngology
800 W CENTRAL TEXAS EXPY STE 205
HARKER HEIGHTS, TX 76548
Bell County (254) 618-1095
BROOKE M BLACK FNP-C
Nurse Practitioner
800 W CENTRAL TEXAS EXPY STE 205
HARKER HEIGHTS, TX 76548
Bell County (254) 618-1080
KATI DAVENPORT APRN,BC
Nurse Practitioner
800 W CENTRAL TEXAS EXPY STE 205
HARKER HEIGHTS, TX 76548
Bell County (254) 618-1080
DENICE PRESTON BROWN PHD, CCC-A
Audiologist
800 W CENTRAL TEXAS EXPY STE 205
HARKER HEIGHTS, TX 76548
Bell County (254) 618-1080

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 Sheryl Mellette's NPI number?

The NPI number for Sheryl Mellette is 1497920052. It was assigned to this individual provider in the NPPES registry on April 24, 2008. The provider is also known as Sheryl Eileen Harty.

Where is Sheryl Mellette located?

Sheryl Mellette practices at 800 W Central Texas Expy Ste 205, Harker Heights, TX 76548. The listed phone number is (254) 618-1080.

What is Sheryl Mellette's specialty?

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

Is Sheryl Mellette enrolled in Medicare?

Yes. Sheryl Mellette 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 Sheryl Mellette accept?

Health plans from Baylor Scott and White Health Plan and Blue Cross and Blue Shield of Texas list Sheryl Mellette 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 Sheryl Mellette was last updated on September 17, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 26 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.