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

Mark S Plessman, OTR/L

Individual provider Occupational Therapist · NPI 1326060658

Mark S Plessman, OTR/L is an Occupational Therapist in Private Practice in Casper, Wyoming. Qualified in 1995, 31 years ago. Practices with 307 Physical Therapy, a 5-clinician group, works from 2 locations and accepts Medicare assignment. Licensed in Wyoming.

Years since qualifying
31
Licensed in
WY
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.

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Practice location Address checks out

2665 E 2nd St
Casper, WY 82609-2045
Phone: (307) 337-1740
Fax: (307) 337-1739
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (1)

  • 201 E 2nd St, Casper, WY 82601-2582 — (307) 472-3327

Specialties & licences

Occupational Therapist (primary) Taxonomy 225X00000X · Licence OTR-600 (WY)

Record details

NPI number1326060658
Entity typeIndividual (Type 1)
GenderMale
Credentials OTR/L
Sole proprietorNo
NPI enumeratedJuly 24, 2006
Last updated in NPPESDecember 13, 2022
Certification dateDecember 13, 2022

Medicare enrollment

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

Medicare specialtyOCCUPATIONAL THERAPIST IN PRIVATE PRACTICE
Medical schoolOTHER
Graduated 1995 (31 years in practice)
Group practice 307 Physical Therapy — 5 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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