Hearing Instruments Inc
Hearing Instruments Inc is a healthcare organization registered as Hearing Instrument Specialist in Fullerton, CA, holding Type 2 (organization) NPI 1245364355 since 2007. The authorized official on file is William Schenk, Owner.
✓ Active NPI ✓ Valid NPI checksum
| NPI | 1245364355 |
|---|---|
| Entity type | Organization (Type 2) |
| Legal business name | Hearing Instruments Inc |
| Practice address | 1917 SUNNYCREST DR, Fullerton, CA, 92835 |
| Phone | 7148710632 |
| Enumeration date | 2007-03-14 |
| Last updated in NPPES | 2020-08-22 |
Authorized official
| Name | William Schenk |
|---|---|
| Title | Owner |
| Phone | 7148710632 |
Taxonomy & classification
| Taxonomy code | Specialty | Primary | License | State |
|---|---|---|---|---|
| 237700000X | Hearing Instrument Specialist | Primary | HA719 | CA |
Copy-ready billing details
Provider: Hearing Instruments Inc NPI: 1245364355 Taxonomy: 237700000X (Hearing Instrument Specialist) Address: 1917 SUNNYCREST DR, Fullerton, CA, 92835
Verify this record
Cross-check NPI 1245364355 against the authoritative CMS record: view Hearing Instruments Inc 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
What type of organization is Hearing Instruments Inc?
What is a Type 2 NPI?
Source: CMS NPPES (public data). Snapshot 2026-07-10. Provider record last updated 2020-08-22.