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

Hannah Joy Mastbergen, MD

Individual provider Hospitalist Physician · NPI 1427316207

Hannah Joy Mastbergen, MD is a Hospitalist Physician in Lexington, Kentucky. Licensed in Kentucky. Registered with an NPI since 2012.

Licensed in
KY
In the registry since
2012
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 Partly verified

Some contact details are missing from the federal record.

Uk Division Of Hospital Medicine 800 Rose St MN604
Lexington, KY 40536-0298
Phone: (859) 323-6047
Fax: (859) 257-3873
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Hospitalist Physician (primary) Taxonomy 208M00000X · Licence 49319 (KY)
Internal Medicine Physician Taxonomy 207R00000X · Licence 49319 (KY)

Record details

NPI number1427316207
Entity typeIndividual (Type 1)
GenderFemale
Credentials MD
Sole proprietorNo
NPI enumeratedApril 30, 2012
Last updated in NPPESJuly 7, 2016

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