Hear Center
Hear Center is a healthcare organization registered as Assistive Technology Practitioner Audiologist in Pasadena, CA, holding Type 2 (organization) NPI 1831255595 since 2006. The authorized official on file is Ellen Simon, Executive Director.
✓ Active NPI ✓ Valid NPI checksum
| NPI | 1831255595 |
|---|---|
| Entity type | Organization (Type 2) |
| Legal business name | Hear Center |
| Other name | <Unavail> |
| Practice address | 301 E DEL MAR BLVD, Pasadena, CA, 91101 |
| Phone | 6267962016 |
| Fax | 6267962320 |
| Enumeration date | 2006-12-28 |
| Last updated in NPPES | 2014-12-08 |
Authorized official
| Name | Ellen Simon |
|---|---|
| Title | Executive Director |
| Phone | 6267962016 |
Taxonomy & classification
| Taxonomy code | Specialty | Primary | License | State |
|---|---|---|---|---|
| 231H00000X | Audiologist | Secondary | AU640HAD3748 | CA |
| 235Z00000X | Speech-Language Pathologist | Secondary | SP8066 | CA |
| 231HA2400X | Assistive Technology Practitioner Audiologist | Primary | AU640 | CA |
Other identifiers
| Identifier | Type | State | Issuer |
|---|---|---|---|
| 1643 | Other | CA | CA CHILDRENS SERVICES |
| CMM70013F | Medicaid | CA | — |
| HO3845 | Other | CA | REGIONAL CENTERS |
Copy-ready billing details
Provider: Hear Center NPI: 1831255595 Taxonomy: 231HA2400X (Assistive Technology Practitioner Audiologist) Address: 301 E DEL MAR BLVD, Pasadena, CA, 91101
Providers at this address
| NPI | Name | Type | Specialty | Location |
|---|---|---|---|---|
| 1265608319 | Hear Center | Organization | Assistive Technology Practitioner Audiologist | Pasadena, CA |
| 1053741330 | Allison Granali | Individual | Audiologist | Pasadena, CA |
| 1295139228 | Ellen Simon | Individual | Audiologist | Pasadena, CA |
| 1972004042 | Jemima Melgarejo | Individual | Speech-Language Assistant | Pasadena, CA |
| 1538660360 | Nikki Makino | Individual | Speech-Language Pathologist | Pasadena, CA |
| 1174018261 | Maline Medina | Individual | Speech-Language Assistant | Pasadena, CA |
| 1457824757 | Evelyn Mcdaniels | Individual | Speech-Language Assistant | Pasadena, CA |
| 1518423433 | Natalie Walsh | Individual | Audiologist | Pasadena, CA |
Verify this record
Cross-check NPI 1831255595 against the authoritative CMS record: view Hear Center 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 Hear Center?
What is a Type 2 NPI?
Source: CMS NPPES (public data). Snapshot 2026-07-11. Provider record last updated 2014-12-08.