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

David Clifton Duff

Individual provider Case Manager/Care Coordinator · NPI 1629748595

David Clifton Duff is a Case Manager/Care Coordinator in Athens, Tennessee. Registered with an NPI since 2021.

In the registry since
2021

Practice location Address checks out

2336 Congress Pkwy S
Athens, TN 37303-2820
Phone: (423) 266-6751
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Case Manager/Care Coordinator (primary) Taxonomy 171M00000X

Record details

NPI number1629748595
Entity typeIndividual (Type 1)
GenderMale
Sole proprietorNo
NPI enumeratedSeptember 14, 2021
Last updated in NPPESSeptember 14, 2021
Certification dateSeptember 14, 2021
Mailing address2336 Congress Pkwy S, Athens, TN 37303-2820

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