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

Mark A Duffy, RCIS

Individual provider Technician/Technologist · NPI 1124834486

Mark A Duffy, RCIS is a Technician/Technologist in Bristol, Tennessee. Practices as a sole proprietor. Licensed in Tennessee.

Licensed in
TN
In the registry since
2024

Practice location Address checks out

1 Medical Park Blvd
Bristol, TN 37620-7430
Phone: (423) 844-2772
Show map & directions

Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Technician/Technologist (primary) Taxonomy 156F00000X · Licence 00131006 (TN)

Record details

NPI number1124834486
Entity typeIndividual (Type 1)
GenderMale
Credentials RCIS
Sole proprietorYes
NPI enumeratedDecember 10, 2024
Last updated in NPPESDecember 10, 2024
Certification dateDecember 10, 2024
Mailing address1252 Old Jonesboro Rd, Bristol, TN 37620-5566