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

Rosa O Hilario, AUD

Individual provider Audiologist-Hearing Aid Fitter · NPI 1598778268

Rosa O Hilario, AUD is a Qualified Audiologist in Pomona, California. Qualified in 1974, 52 years ago. Practices with Hearing Dynamic Enterpris Inc, a 3-clinician group and accepts Medicare assignment. Licensed in California.

Years since qualifying
52
Licensed in
CA
In the registry since
2006
Specialties on file
3
What do these letters mean?
AUD — Doctor of Audiology
A hearing specialist who tests hearing and fits hearing aids.

See every abbreviation used in this directory →

Practice location Address checks out

1700 Alameda St
Pomona, CA 91768-1727
Phone: (909) 623-2272
Fax: (909) 397-9248
Show map & directions

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

Specialties & licences

Audiologist (primary) Taxonomy 231H00000X · Licence AUD 287 (CA)
Audiologist-Hearing Aid Fitter Taxonomy 237600000X · Licence HA 2917 (CA)
Speech-Language Pathologist Taxonomy 235Z00000X · Licence SP 5897 (CA)

Record details

NPI number1598778268
Entity typeIndividual (Type 1)
GenderFemale
Credentials AUD
Sole proprietorNo
NPI enumeratedAugust 14, 2006
Last updated in NPPESApril 4, 2024
Certification dateApril 2, 2024

Medicare enrollment

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

Medicare specialtyQUALIFIED AUDIOLOGIST
Medical schoolOTHER
Graduated 1974 (52 years in practice)
Group practice Hearing Dynamic Enterpris Inc. — 3 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations2 on file with Medicare