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

Individual provider Occupational Therapist · NPI 1265480255

Tammi L Hartshorn, OTR/L, CHT is an Occupational Therapist in Private Practice in Columbus, Ohio. Qualified in 1993, 33 years ago. Practices with Orthopedic One, Inc, a 281-clinician group and accepts Medicare assignment. Licensed in Ohio.

Years since qualifying
33
Licensed in
OH
In the registry since
2006
What do these letters mean?
OTR/L — Occupational Therapist, Registered and Licensed
An occupational therapist who is both nationally registered and state licensed.
CHT — Certified Hand Therapist
An occupational or physical therapist with advanced certification in hand and upper-limb rehabilitation.

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Practice location Address checks out

4605 Sawmill Rd
Columbus, OH 43220-2246
Phone: (614) 827-1050
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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 OT.003044 (OH)

Record details

NPI number1265480255
Entity typeIndividual (Type 1)
GenderFemale
Credentials OTR/L , CHT
Sole proprietorNo
NPI enumeratedMay 4, 2006
Last updated in NPPESDecember 17, 2024
Certification dateDecember 17, 2024

Medicare enrollment

From the CMS Doctors & Clinicians file — this clinician is enrolled in Medicare.

Medicare specialtyOCCUPATIONAL THERAPIST IN PRIVATE PRACTICE
Medical schoolOTHER
Graduated 1993 (33 years in practice)
Group practice Orthopedic One, Inc. — 281 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations2 on file with Medicare

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