Transistor Hearing Aid Co.
Transistor Hearing Aid Co. is a healthcare organization registered as Hearing Aid Equipment in Modesto, CA, holding Type 2 (organization) NPI 1205958303 since 2007. The authorized official on file is Denn Wesson, President, Owner.
✓ Active NPI ✓ Valid NPI checksum
| NPI | 1205958303 |
|---|---|
| Entity type | Organization (Type 2) |
| Legal business name | Transistor Hearing Aid Co. |
| Practice address | 1307 I ST, Modesto, CA, 95354 |
| Phone | 2095246111 |
| Fax | 2095246177 |
| Enumeration date | 2007-04-06 |
| Last updated in NPPES | 2020-08-22 |
Authorized official
| Name | Denn Wesson |
|---|---|
| Title | President, Owner |
| Phone | 2095246111 |
Taxonomy & classification
| Taxonomy code | Specialty | Primary | License | State |
|---|---|---|---|---|
| 332S00000X | Hearing Aid Equipment | Primary | HA 1348 | CA |
Copy-ready billing details
Provider: Transistor Hearing Aid Co. NPI: 1205958303 Taxonomy: 332S00000X (Hearing Aid Equipment) Address: 1307 I ST, Modesto, CA, 95354
Providers at this address
| NPI | Name | Type | Specialty | Location |
|---|---|---|---|---|
| 1841339249 | Denn Wesson | Individual | Hearing Instrument Specialist | Modesto, CA |
Verify this record
Cross-check NPI 1205958303 against the authoritative CMS record: view Transistor Hearing Aid Co. on the official NPPES registry .
What is an NPI number?
A National Provider Identifier (NPI) is a unique 10-digit number that CMS assigns to every U.S. healthcare provider and organization under HIPAA. Type 1 NPIs identify individual providers; Type 2 NPIs identify organizations. The NPI appears on insurance claims, prescriptions, and credentialing paperwork, and never changes — even if the provider moves or changes specialty. Read the full guide or validate an NPI number.
Frequently asked questions
Who is the authorized official for Transistor Hearing Aid Co.?
What is the NPI number for Transistor Hearing Aid Co.?
Source: CMS NPPES (public data). Snapshot 2026-07-11. Provider record last updated 2020-08-22.