Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.

Dr. Rachel Ersoff, AUD

Individual provider Audiologist · NPI 1104272657

Dr. Rachel Ersoff, AUD is a Qualified Audiologist in Santa Cruz, California. Qualified in 2016, 10 years ago. Practices with Bass Medical Group, a 292-clinician group and accepts Medicare assignment.

Years since qualifying
10
In the registry since
2016
What do these letters mean?
AUD — Doctor of Audiology
A hearing specialist who tests hearing and fits hearing aids.

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Practice location Address checks out

550 Water St Ste A
Santa Cruz, CA 95060-4126
Phone: (831) 476-4414
Fax: (831) 476-0264
Show map & directions

Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Audiologist (primary) Taxonomy 231H00000X

Record details

NPI number1104272657
Entity typeIndividual (Type 1)
GenderFemale
Credentials AUD
Sole proprietorYes
NPI enumeratedMay 13, 2016
Last updated in NPPESJanuary 3, 2025
Certification dateJanuary 3, 2025

Medicare enrollment

From the CMS Doctors & Clinicians file — this clinician is enrolled in Medicare.

Medicare specialtyQUALIFIED AUDIOLOGIST
Medical schoolOTHER
Graduated 2016 (10 years in practice)
Group practice Bass Medical Group — 292 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations2 on file with Medicare

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