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

Caryn Dunster Mastalli, FNP

Individual provider Anesthesiology Physician · NPI 1538242789

Caryn Dunster Mastalli, FNP is an Anesthesiology Physician 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?
FNP — Family Nurse Practitioner
A nurse practitioner who treats patients of all ages, much like a family doctor.

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Practice location Partly verified

Some contact details are missing from the federal record.

Duke University Medical Ctr
Durham, NC 27710-0001
Phone: (919) 681-7030
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Specialties & licences

Anesthesiology Physician (primary) Taxonomy 207L00000X · Licence 201399 (NC)

Record details

NPI number1538242789
Entity typeIndividual (Type 1)
GenderFemale
Credentials FNP
Sole proprietorNo
NPI enumeratedOctober 23, 2006
Last updated in NPPESJanuary 5, 2015

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