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

MS. Yongching Chang-Allen, MACCC-A

Individual provider Audiologist-Hearing Aid Fitter · NPI 1285843821

MS. Yongching Chang-Allen, MACCC-A is a Qualified Audiologist in Alhambra, California. Qualified in 1998, 28 years ago. Accepts Medicare assignment. Licensed in California.

Years since qualifying
28
Licensed in
CA
In the registry since
2007

Practice location Address checks out

41 N Garfield Ave Ste #101
Alhambra, CA 91801-3556
Phone: (626) 284-4633
Fax: (626) 284-4162
Show map & directions

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

Specialties & licences

Audiologist-Hearing Aid Fitter (primary) Taxonomy 237600000X · Licence AU 1955 (CA)

Record details

NPI number1285843821
Entity typeIndividual (Type 1)
GenderFemale
Credentials MACCC-A
Sole proprietorNo
NPI enumeratedMay 21, 2007
Last updated in NPPESAugust 6, 2015
Mailing address41 N Garfield Ave, Suite #101, Alhambra, CA 91801-3556

Medicare enrollment

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

Medicare specialtyQUALIFIED AUDIOLOGIST
Medical schoolOTHER
Graduated 1998 (28 years in practice)
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

Other providers in Alhambra