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

Mary K Madsen, FNP

Individual provider Nurse Practitioner · NPI 1346364742

Mary K Madsen, FNP is a Nurse Practitioner in New York, New York. Practices as a sole proprietor. Licensed in New York.

Licensed in
NY
In the registry since
2007
Specialties on file
2
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 Address checks out

298 Mulberry St
New York, NY 10012-3331
Phone: (664) 652-2537
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Family Nurse Practitioner (primary) Taxonomy 363LF0000X · Licence 332106 (NY)
Nurse Practitioner Taxonomy 363L00000X · Licence F332106 (NY)

Record details

NPI number1346364742
Entity typeIndividual (Type 1)
GenderFemale
Credentials FNP
Sole proprietorYes
NPI enumeratedMarch 19, 2007
Last updated in NPPESJanuary 21, 2021
Certification dateJanuary 21, 2021

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