Dr. Beth L Ehrlich, AUD
Dr. Beth L Ehrlich is a Audiologist provider (Audiologist) practicing in Castro Valley, CA, registered in the NPPES registry with NPI 1669473195 since 2005. The credential AUD stands for Doctor of Audiology.
✓ Active NPI ✓ Valid NPI checksum
| NPI | 1669473195 |
|---|---|
| Entity type | Individual (Type 1) |
| Name | Dr. Beth L Ehrlich |
| Credential | AUD |
| Sex | Female |
| Practice address | 20101 LAKE CHABOT RD FL 3, Castro Valley, CA, 94546 |
| Phone | 5108863400 |
| Fax | 5105067729 |
| Enumeration date | 2005-08-09 |
| Last updated in NPPES | 2020-12-03 |
Taxonomy & licenses
| Taxonomy code | Specialty | Primary | License | State |
|---|---|---|---|---|
| 237600000X | Audiologist-Hearing Aid Fitter | Secondary | HA1531 | CA |
| 231H00000X | Audiologist | Primary | AU433 | CA |
AUD — Doctor of Audiology: A licensed audiologist diagnosing and treating hearing and balance disorders. About the AUD credential
Other identifiers
| Identifier | Type | State | Issuer |
|---|---|---|---|
| AU433 | Other | CA | STATE MEDICAL LICENSE |
Copy-ready billing details
Provider: Beth Ehrlich, AUD NPI: 1669473195 Taxonomy: 231H00000X (Audiologist) Address: 20101 LAKE CHABOT RD FL 3, Castro Valley, CA, 94546
Other providers at this practice address
| NPI | Name | Type | Specialty | Location |
|---|---|---|---|---|
| 1669568655 | Kristin Brew | Individual | Otolaryngology Physician | Castro Valley, CA |
| 1992926075 | Ahmad Ayoubi | Individual | Family Medicine Physician | Castro Valley, CA |
| 1235323007 | Elmer Jason Grande | Individual | Family Medicine Physician | Castro Valley, CA |
| 1295991800 | Olivia Pan | Individual | Pediatrics Physician | Castro Valley, CA |
| 1851529234 | Shaulnie Mohan | Individual | Otolaryngology Physician | Castro Valley, CA |
| 1184988008 | Kelly Gaughen | Individual | Pediatrics Physician | Castro Valley, CA |
| 1952734600 | Serena Way | Individual | Pediatrics Physician | Castro Valley, CA |
| 1184038895 | Naomi Bitow | Individual | Family Medicine Physician | Castro Valley, CA |
Verify this record
Cross-check NPI 1669473195 against the authoritative CMS record: view Dr. Beth L Ehrlich 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
Where does Beth Ehrlich practice?
What is the NPI number for Beth Ehrlich?
Source: CMS NPPES (public data). Snapshot 2026-07-11. Provider record last updated 2020-12-03.