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

Mary Kay Henderson, NP-C

Individual provider Family Nurse Practitioner · NPI 1891079257

Mary Kay Henderson, NP-C is a Family Nurse Practitioner in Ottumwa, Iowa. Licensed in Iowa. Registered with an NPI since 2011.

Licensed in
IA
In the registry since
2011
What do these letters mean?
NP-C — Nurse Practitioner, Certified
A nurse practitioner certified by the AANP.

See every abbreviation used in this directory →

Practice location Address checks out

522 N Hancock St
Ottumwa, IA 52501-4231
Phone: (641) 683-0800
Fax: (641) 683-0801
Show map & directions

Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Family Nurse Practitioner (primary) Taxonomy 363LF0000X · Licence A060874 (IA)

Record details

NPI number1891079257
Entity typeIndividual (Type 1)
GenderFemale
Credentials NP-C
Sole proprietorNo
NPI enumeratedOctober 4, 2011
Last updated in NPPESSeptember 20, 2018

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