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

MS. Nan Birchall Zwicky, MSW

Individual provider Clinical Social Worker · NPI 1649230277

MS. Nan Birchall Zwicky, MSW is a Clinical Social Worker in Durham, North Carolina. Licensed in North Carolina. Registered with an NPI since 2006.

Licensed in
NC
In the registry since
2006
What do these letters mean?
MSW — Master of Social Work
The graduate degree in social work.

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Practice location Address checks out

508 Fulton St
Durham, NC 27705-3875
Phone: (919) 286-0411
Fax: (919) 416-5831
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Clinical Social Worker (primary) Taxonomy 1041C0700X · Licence C000893 (NC)

Record details

NPI number1649230277
Entity typeIndividual (Type 1)
GenderFemale
Credentials MSW
Sole proprietorNo
NPI enumeratedMarch 27, 2006
Last updated in NPPESJuly 13, 2026

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