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

Mr. Brett Terill Duffey Sr., OTL

Individual provider Occupational Therapist · NPI 1336126382

Mr. Brett Terill Duffey Sr., OTL is an Occupational Therapist in Clemmons, North Carolina. Licensed in North Carolina. Registered with an NPI since 2005.

Licensed in
NC
In the registry since
2005
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Practice location Address checks out

6000 Meadowbrook Mall Ct Ste #22
Clemmons, NC 27012-8112 Not confirmed with CMS for 18 years — call before visiting
Phone: (336) 778-0292
Fax: (336) 778-0292
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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 3857 (NC)

Record details

NPI number1336126382
Entity typeIndividual (Type 1)
GenderMale
Credentials OTL
Sole proprietorNo
NPI enumeratedDecember 29, 2005
Last updated in NPPESMay 19, 2008

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 patients83
Services billed 4,834 a service is one billed item, such as a visit, a test or a procedure
Average patient age75

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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