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

Mr. Louis Joseph McGrail, MA, CCC-A

Individual provider Audiologist · NPI 1124050356

Mr. Louis Joseph McGrail, MA, CCC-A is an Audiologist in Siloam Springs, Arkansas. Registered with an NPI since 2006.

In the registry since
2006
What do these letters mean?
MA — Master of Arts
A graduate arts degree.
CCC-A — Certificate of Clinical Competence in Audiology
An audiologist certified by ASHA.

See every abbreviation used in this directory →

Claim this listing Report a problem Suggest an edit

Practice location Address checks out

1101-3 N Progress Ave
Siloam Springs, AR 72761-4343
Phone: (479) 549-4055
Show map & directions

Directions in Google Maps · Apple Maps · OpenStreetMap

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

Specialties & licences

Audiologist (primary) Taxonomy 231H00000X

Record details

NPI number1124050356
Entity typeIndividual (Type 1)
GenderMale
Credentials MA , CCC-A
Sole proprietorNo
NPI enumeratedJuly 7, 2006
Last updated in NPPESMay 20, 2013

Other providers in Siloam Springs