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

Darriah Johnson, OT

Individual provider Physical Rehabilitation Occupational Therapist · NPI 1255067468

Darriah Johnson, OT is a Physical Rehabilitation Occupational Therapist in Washington, District of Columbia. Licensed in Maryland. Registered with an NPI since 2022.

Licensed in
MD
In the registry since
2022
Specialties on file
2
What do these letters mean?
OT — Occupational Therapist
Helps people regain the skills needed for daily living and work.

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Practice location Address checks out

1330 Massachusetts Ave NW
Washington, DC 20005-4155
Phone: (540) 520-9411
Fax: (847) 730-2941
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Physical Rehabilitation Occupational Therapist (primary) Taxonomy 225XP0019X
Physical Rehabilitation Occupational Therapist Taxonomy 225XP0019X · Licence 09719 (MD)

Record details

NPI number1255067468
Entity typeIndividual (Type 1)
GenderFemale
Credentials OT
Sole proprietorNo
NPI enumeratedJuly 29, 2022
Last updated in NPPESJuly 29, 2022
Certification dateJuly 29, 2022

Medicare patients and services, 2024

From the CMS Medicare Physician & Other Practitioners file for calendar year 2024. It counts Original Medicare patients only, so a practice that mostly sees Medicare Advantage or privately insured patients looks smaller here than it is.

Medicare patients43
Average patient age84

Dollar amounts are not shown. What Medicare pays a practice is gross billings, before staff, premises and tax and including the cost of any drugs it administers, so it is not what a clinician earns.

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