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

Individual provider Occupational Therapist · NPI 1174787758

Donna Mertens, OTR/L is an Occupational Therapist in Saint Louis, Missouri. Practices as a sole proprietor. Licensed in Illinois and Missouri.

Licensed in
IL, MO
In the registry since
2008
Specialties on file
2
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

7733 Forsyth Blvd Ste 2300
Saint Louis, MO 63105-1806
Phone: (314) 659-2940
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Occupational Therapist (primary) Taxonomy 225X00000X · Licence 004659 (MO)
Occupational Therapist Taxonomy 225X00000X · Licence 056-005446 (IL)

Record details

NPI number1174787758
Entity typeIndividual (Type 1)
GenderFemale
Credentials OTR/L
Sole proprietorYes
NPI enumeratedJuly 14, 2008
Last updated in NPPESJuly 14, 2008

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