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

Dr. Christina Ashley Dreffein, AUD

Individual provider Audiologist-Hearing Aid Fitter · NPI 1356010342

Dr. Christina Ashley Dreffein, AUD is a Qualified Audiologist in Oak Lawn, Illinois. Qualified in 2021, 5 years ago. Practices with Midwest ENT Alliance PLLC, a 97-clinician group and accepts Medicare assignment. Licensed in Illinois.

Years since qualifying
5
Licensed in
IL
In the registry since
2021
Specialties on file
2
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

4928 W 95th St
Oak Lawn, IL 60453-2504
Phone: (708) 424-0143
Show map & directions

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

Specialties & licences

Audiologist (primary) Taxonomy 231H00000X · Licence 147.001849 (IL)
Audiologist-Hearing Aid Fitter Taxonomy 237600000X · Licence 147.001849 (IL)

Record details

NPI number1356010342
Entity typeIndividual (Type 1)
GenderFemale
Credentials AUD
Sole proprietorNo
NPI enumeratedSeptember 13, 2021
Last updated in NPPESNovember 29, 2021
Certification dateNovember 29, 2021

Medicare enrollment

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

Medicare specialtyQUALIFIED AUDIOLOGIST
Medical schoolOTHER
Graduated 2021 (5 years in practice)
Group practice Midwest Ent Alliance Pllc — 97 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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