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

Jerry Jon Trefz, OTR/L

Individual provider Occupational Therapist · NPI 1124805296

Jerry Jon Trefz, OTR/L is an Occupational Therapist in Waverly, Iowa. Licensed in Iowa. Registered with an NPI since 2023.

Licensed in
IA
In the registry since
2023
What do these letters mean?
OTR/L — Occupational Therapist, Registered and Licensed
An occupational therapist who is both nationally registered and state licensed.

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Practice location Address checks out

217 E Bremer Ave
Waverly, IA 50677-3435
Phone: (319) 352-4544
Fax: (319) 352-4655
Show map & directions

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

Specialties & licences

Occupational Therapist (primary) Taxonomy 225X00000X · Licence 001822 (IA)

Record details

NPI number1124805296
Entity typeIndividual (Type 1)
GenderMale
Credentials OTR/L
Sole proprietorNo
NPI enumeratedSeptember 12, 2023
Last updated in NPPESSeptember 12, 2023
Certification dateSeptember 12, 2023

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