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

Mr. William Joseph Keller, ATC, LAT

Individual provider Athletic Trainer · NPI 1396944815

Mr. William Joseph Keller, ATC, LAT is an Athletic Trainer in New Orleans, Louisiana. Practices as a sole proprietor and works from 2 locations. Licensed in Louisiana.

Licensed in
LA
In the registry since
2007
What do these letters mean?
ATC — Certified Athletic Trainer
Prevents and treats sport and activity injuries.
LAT — Licensed Athletic Trainer
A state-licensed athletic trainer.

See every abbreviation used in this directory →

Practice location Address checks out

202 McAlister Ext
New Orleans, LA 70118-5671
Phone: (504) 864-2125
Show map & directions

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

Additional practice locations (1)

  • 1221 S Clearview Pkwy, New Orleans, LA 70121-1011 — (504) 736-4800

Specialties & licences

Athletic Trainer (primary) Taxonomy 2255A2300X · Licence ATH.200059 (LA)

Record details

NPI number1396944815
Entity typeIndividual (Type 1)
GenderMale
Credentials ATC , LAT
Sole proprietorYes
NPI enumeratedJuly 13, 2007
Last updated in NPPESMarch 23, 2020
Certification dateMarch 23, 2020

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