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

Individual provider Occupational Therapist · NPI 1467127019

Holly Markley, OTD, OTR/L is an Occupational Therapist in Ada, Ohio. Licensed in Ohio. Registered with an NPI since 2021.

Licensed in
OH
In the registry since
2021
What do these letters mean?
OTD — Doctor of Occupational Therapy
The doctoral degree in occupational therapy.
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

118 E Highland Ave
Ada, OH 45810-1120
Phone: (419) 634-8655
Fax: (419) 634-0402
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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 OT012093 (OH)

Record details

NPI number1467127019
Entity typeIndividual (Type 1)
GenderFemale
Credentials OTD , OTR/L
Sole proprietorNo
NPI enumeratedAugust 14, 2021
Last updated in NPPESAugust 29, 2025
Certification dateAugust 29, 2025

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