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

Dr. Steven Glen Madix, PHD, CCC-A-SLP

Individual provider Assistive Technology Practitioner Audiologist · NPI 1619092137

Dr. Steven Glen Madix, PHD, CCC-A-SLP is a Qualified Audiologist in Ruston, Louisiana. Qualified in 2005, 21 years ago. Practices with Advanced Audiology and Hearing AIDS, LLC, a 3-clinician group and accepts Medicare assignment. Licensed in Louisiana.

Years since qualifying
21
Licensed in
LA
In the registry since
2007
What do these letters mean?
PHD — Doctor of Philosophy
A research doctorate. In healthcare it usually sits alongside a clinical licence.

See every abbreviation used in this directory →

Practice location Address checks out

120 Robinson Hall
Ruston, LA 71272-0001
Phone: (318) 257-4764
Fax: (318) 257-4492
Show map & directions

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

Specialties & licences

Assistive Technology Practitioner Audiologist (primary) Taxonomy 231HA2400X · Licence 5076 (LA)

Record details

NPI number1619092137
Entity typeIndividual (Type 1)
GenderMale
Credentials PHD , CCC-A-SLP
Sole proprietorNo
NPI enumeratedMarch 21, 2007
Last updated in NPPESJuly 8, 2007

Medicare enrollment

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

Medicare specialtyQUALIFIED AUDIOLOGIST
Medical schoolOTHER
Graduated 2005 (21 years in practice)
Group practice Advanced Audiology And Hearing Aids, Llc — 3 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount