Independent US Healthcare Provider Directory & Public Medical Database
Active NPI 1649882432 Individual Practitioner Female Practitioner

Sarah Margaret Willis

Audiologist • Houston, TX

✓ Accepts Medicare Assignment

Professional Overview & Biography Verified Profile Summary

Sarah Willis is a certified Audiologist practicing in Houston, TX. With approximately 6 years of clinical experience since completing medical education in 2020, Sarah Willis delivers high-quality medical care to the local community at 6550 FANNIN ST STE 1701.

Sarah Willis maintains professional affiliations with Houston Methodist Specialty Physicians, Tmh Physician Associates Pllc and accepts Medicare assignment.

Frequently performed procedures and clinical services include comprehensive hearing and speech recognition test, test for eardrum and muscle function, evaluation of hearing function related to surgically implanted hearing device, first hour. Full Medicare procedure pricing transparency rates and service volume details are listed on this profile.

Practice Location & Contact Primary Location

Practice Address

6550 Fannin St Ste 1701

Houston, TX 770302709

Telephone 7134411368
Fax 7137962349

Medicare Profile & Education

Medical School

Other

Graduation Year

2020

Medicare Assignment

✓ Accepts Assignment

Telehealth Flag

In-Person Only

Specialty Benchmarks & Practice Insights

Comparative analytics for Audiologist in Houston, TX

Experienced Practitioner (5-10 Yrs)
Practitioner Clinical Experience
6 Yrs -4.3 yrs vs City Avg
City Avg: 10.3 Yrs
State Avg: 13.0 Yrs
Regional Practice Density
215 Specialists

Practicing in Houston, TX (1511 Statewide)

Telehealth Adoption Rate
0.0% Regional Adoption

In-Person Office Visits Only

Medicare Pricing Discount
77.1% Avg Savings

Under CMS Medicare Fee Schedule vs Standard Submitted Charges

Clinical Seniority & Experience Comparison

Dr. Willis (6 Years) 6 Yrs
Houston Specialty Average (10.3 Years) 10.3 Yrs

Performed Procedures & Service Volume

Top Medicare Part B procedures performed by this practitioner

CMS Official Data (2024)
Reporting Year:
HCPCS Code & Description Services Patients Submitted Charge Medicare Allowed
92557 Comprehensive hearing and speech recognition test
275 269 $187.00 $36.25
92550 Test for eardrum and muscle function
169 169 $104.00 $21.27
92626 Evaluation of hearing function related to surgically implanted hearing device, first hour
65 35 $353.00 $85.69
92604 Analysis and reprogramming of inner ear implant (7 years or older)
53 25 $350.00 $88.92
92627 Evaluation of hearing function related to surgically implanted hearing device, each additional 15 minutes
41 16 $105.65 $20.26
92567 Eardrum testing using ear probe
35 34 $74.00 $16.03

Medical Specialties & State Licenses

CMS Verified: 2026-04-07
Audiologist Primary Specialty

NUCC Taxonomy Code: 231H00000X

State License TX 81246

(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.

Hospital & Practice Group Affiliations

Houston Methodist Specialty Physicians

6445 Main St, Houston, TX 770301502

Phone: 7134413150

Tmh Physician Associates Pllc

6550 Fannin St, Houston, TX 770302747

Phone: 7134411368

Practice Associates & Co-Workers

Healthcare professionals and specialists practicing at this location or sharing practice phone/fax

33 Associated Practitioners
NPI 1013573419

Doctor of Audiology

NPI 1043994940

Doctor of Audiology

NPI 1053356238

Doctor of Medicine (M.D.)

Adriana Hatch , RN

Registered Nurse - Otorhinolaryngology & Head-Neck

NPI 1104810068

Registered Nurse

Dr. Newton Duncan , MD

Otolaryngology - Pediatric Otolaryngology

NPI 1144215302

Doctor of Medicine (M.D.)

Claire Folger , RN

Registered Nurse - Otorhinolaryngology & Head-Neck

NPI 1225292907

Registered Nurse

Career & Practice History Timeline

Chronological log of verified NPI updates, location relocations, credentials, and registry changes

8 Historical Events
📍
Updated Practice Location April 07, 2026

Registered at 6550 FANNIN ST STE 1701, HOUSTON, TX 770302709 (Tel: 7134411368)

📍
Updated Business Mailing Address April 07, 2026

Registered at 6550 FANNIN ST STE 1701, HOUSTON, TX 770302709 (Tel: 7134411368)

NPI Profile Active August 21, 2020

NPI status registered as active in NPPES database

📍
Updated Practice Location August 21, 2020

Registered at 6550 FANNIN ST STE 1723, HOUSTON, TX 770302747 (Tel: 7134411368)

📍
Updated Business Mailing Address August 21, 2020

Registered at 3833 DUNLAVY ST APT 815, HOUSTON, TX 770064760 (Tel: 3183087211)

👤
Provider Name / Credentials Updated August 21, 2020

Recorded as SARAH WILLIS

🎓
Medical Taxonomy / Specialty Registered (Primary Specialty) August 21, 2020

Audiologist (License #81246 in TX)

🟢
Initial NPI Registration & Enumeration August 21, 2020

First registered as active Individual Practitioner in NPPES Database.

Patient & Community Reviews

Verified patient ratings, medical care experiences, and facility photos

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NPI Administrative Meta

NPI Number: 1649882432
Entity Type:
Individual Provider Physician, Nurse Practitioner, or Solo Healthcare Professional (Type 1 NPI)
Enumeration Date: August 21, 2020
Last Update: April 07, 2026
Sole Proprietor: No

Mailing Address

6550 Fannin St Ste 1701

Houston, TX 770302709

Phone: 7134411368

Public Domain Record This profile contains public domain information published by CMS and NPPES under the Freedom of Information Act (FOIA).
⚠️ Medical Disclaimer

This directory listing is for informational purposes only and does not constitute medical advice, diagnosis, or physician endorsement. If you are experiencing a medical emergency, please call 911 immediately.