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

Katherine Dawn Duncan, MD

Individual provider Internal Medicine Physician · NPI 1366762650

Katherine Dawn Duncan, MD is an Internal Medicine Physician in Phoenix, Arizona. Practices as a sole proprietor. Licensed in Arizona.

Licensed in
AZ
In the registry since
2010
Specialties on file
2
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

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Practice location Address checks out

3811 E Bell Rd Ste 300
Phoenix, AZ 85032
Phone: (480) 454-7350
Fax: (602) 569-1035
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Obesity Medicine (Internal Medicine) Physician (primary) Taxonomy 207RB0002X · Licence 47650 (AZ)
Internal Medicine Physician Taxonomy 207R00000X · Licence 47650 (AZ)

Record details

NPI number1366762650
Entity typeIndividual (Type 1)
GenderFemale
Credentials MD
Sole proprietorYes
NPI enumeratedJune 9, 2010
Last updated in NPPESJune 4, 2018

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