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

Mr. William Harry Netzhammer III, MS, ATC, LAT

Individual provider Athletic Trainer · NPI 1700282290

Mr. William Harry Netzhammer III, MS, ATC, LAT is an Athletic Trainer in Belleville, Illinois. Licensed in Illinois. Registered with an NPI since 2014.

Licensed in
IL
In the registry since
2014
What do these letters mean?
MS — Master of Science
A graduate science degree.
ATC — Certified Athletic Trainer
Prevents and treats sport and activity injuries.
LAT — Licensed Athletic Trainer
A state-licensed athletic trainer.

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Practice location Address checks out

2600 W Main St
Belleville, IL 62226-6651
Phone: (618) 239-6109
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Athletic Trainer (primary) Taxonomy 2255A2300X · Licence 096.003564 (IL)

Record details

NPI number1700282290
Entity typeIndividual (Type 1)
GenderMale
Credentials MS , ATC , LAT
Sole proprietorNo
NPI enumeratedNovember 10, 2014
Last updated in NPPESJuly 10, 2015

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