IndividualActive
Louis Mcgrail, MA, CCC-A
NPI 1124050356 · Audiologist · Siloam Springs, AR
Provider details
- NPI number
- 1124050356
- Entity type
- Individual
- Primary specialty
- AudiologistSpeech, Language and Hearing Service Providers
- Credential
- MA, CCC-A
- Sex
- Male
- Sole proprietor
- No
Specialties & taxonomies
Speech, Language and Hearing Service Providers
Profile Score
Detailed profile(84/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
19 yrs in NPPES registry
- Profile completeness38% of score
83% of core fields populated
- Practice footprint23% of score
1 documented practice location
Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.
Practice location
1101-3 N. Progress Ave
Siloam Springs, AR 72761-4343
Phone: (479) 549-4055
Street-level locationGet directions
Mailing address
4200 N 2nd St
Rogers, AR 72756-7409
Registry dates
- Enumerated
- 2006-07-07
- Last updated
- 2013-05-20
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.