Doctor profile · Federal record
Dr. Ian Gerszewski, AU.D.
Audiologist (CMS: Qualified Audiologist) · Audiologist-Hearing Aid Fitter · Torrance, CA
- NPI 1295183978
- Accepts Medicare
- 10 yrs in practice
- Male
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
3734 Sepulveda Blvd
Torrance, CA 905052513
(310) 375-6161
Credentials & registration
- NPI registered
- June 2016 — 10 yrs on file
- Year of graduation
- 2016 — 10 yrs since
- Specialty taxonomy
- 231H00000X — NUCC code
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1295183978. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
94
Distinct HCPCS
4
Medicare allowed
$3,052
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
92557 |
Comprehensive hearing and speech recognition test | 39 | 39 | $40 | |
92550 |
Test for eardrum and muscle function | 19 | 19 | $24 | |
92588 |
Placement of ear probe for computerized measurement of repeated sounds with interpretation and report | 19 | 19 | $37 | |
92567 |
Test to assess middle ear function | 17 | 17 | $18 |
In context: peer comparison
Among 2 peers in Torrance Audiologist, average services per provider: 46. This provider delivers 2.0× the peer median.Frequently asked questions
What is Dr. Ian Gerszewski's medical specialty?
Dr. Ian Gerszewski practices Audiologist in Torrance, CA.
Where does Dr. Ian Gerszewski practice?
Dr. Ian Gerszewski practices at 3734 Sepulveda Blvd, Torrance, CA 905052513. Office phone: 3103756161.
What is Dr. Ian Gerszewski's NPI?
Dr. Ian Gerszewski's National Provider Identifier (NPI) is 1295183978, issued by NPPES.
Does Dr. Ian Gerszewski accept Medicare assignment?
Yes. Dr. Ian Gerszewski accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Ian Gerszewski commonly perform?
Top Medicare-reported procedures in 2023: Comprehensive hearing and speech recognition test (HCPCS 92557); Test for eardrum and muscle function (HCPCS 92550); Placement of ear probe for computerized measurement of repeated sounds with interpretation and report (HCPCS 92588). Source: CMS Medicare Physician & Other Practitioners file.