Doctor profile · Federal record
Dr. Gemma Wall, AU.D.
Audiologist (CMS: Qualified Audiologist) · Houston, TX
- NPI 1538349741
- Accepts Medicare
- 20 yrs in practice
- Female
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
16103 W Little York RD Ste F
Houston, TX 770846867
(281) 855-8916
Credentials & registration
- NPI registered
- November 2007 — 19 yrs on file
- Profile last updated
- April 20, 2021
- Year of graduation
- 2006 — 20 yrs since
- Specialty taxonomy
- 231H00000X — NUCC code
- State license (1)
- Texas #51758
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1538349741. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
88
Distinct HCPCS
3
Medicare allowed
$2,544
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
92557 |
Comprehensive hearing and speech recognition test | 44 | 44 | $38 | |
92550 |
Test for eardrum and muscle function | 27 | 27 | $23 | |
92567 |
Test to assess middle ear function | 17 | 17 | $17 |
In context: peer comparison
Among 22 peers in Houston Audiologist, average services per provider: 115. This provider delivers 0.8× the peer median.Frequently asked questions
What is Dr. Gemma Wall's medical specialty?
Dr. Gemma Wall practices Audiologist in Houston, TX.
Where does Dr. Gemma Wall practice?
Dr. Gemma Wall practices at 16103 W Little York RD Ste F, Houston, TX 770846867. Office phone: 2818558916.
What is Dr. Gemma Wall's NPI?
Dr. Gemma Wall's National Provider Identifier (NPI) is 1538349741, issued by NPPES.
Does Dr. Gemma Wall accept Medicare assignment?
Yes. Dr. Gemma Wall accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Gemma Wall commonly perform?
Top Medicare-reported procedures in 2023: Comprehensive hearing and speech recognition test (HCPCS 92557); Test for eardrum and muscle function (HCPCS 92550); Test to assess middle ear function (HCPCS 92567). Source: CMS Medicare Physician & Other Practitioners file.