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

MS. Mary Jane Dexter, FNP

Individual provider Family Nurse Practitioner · NPI 1255569166

MS. Mary Jane Dexter, FNP is a Nurse Practitioner in Kansas City, Missouri. Qualified in 2008, 18 years ago. Practices with Truman Medical Center Incorporated, a 242-clinician group, works from 2 locations and accepts Medicare assignment. Licensed in Kansas and Missouri.

Years since qualifying
18
Licensed in
KS, MO
In the registry since
2009
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

2301 Holmes St
Kansas City, MO 64108-2640
Phone: (816) 404-0858
Fax: (816) 404-4377
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (1)

  • 346 Maine St, Lawrence, KS 66044-1393 — (785) 505-2250

Specialties & licences

Family Nurse Practitioner (primary) Taxonomy 363LF0000X · Licence 53-46329-022 (KS)
Family Nurse Practitioner Taxonomy 363LF0000X · Licence 140619 (MO)

Record details

NPI number1255569166
Entity typeIndividual (Type 1)
GenderFemale
Credentials FNP
Sole proprietorNo
NPI enumeratedJune 30, 2009
Last updated in NPPESNovember 11, 2020
Certification dateNovember 11, 2020

Medicare enrollment

From the CMS Doctors & Clinicians file — this clinician is enrolled in Medicare.

Medicare specialtyNURSE PRACTITIONER
Medical schoolOTHER
Graduated 2008 (18 years in practice)
Group practice Truman Medical Center Incorporated — 242 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

Medicare patients and services, 2024

From the CMS Medicare Physician & Other Practitioners file for calendar year 2024. It counts Original Medicare patients only, so a practice that mostly sees Medicare Advantage or privately insured patients looks smaller here than it is.

Medicare patients34
Services billed 61 a service is one billed item, such as a visit, a test or a procedure
Average patient age66

Dollar amounts are not shown. What Medicare pays a practice is gross billings, before staff, premises and tax and including the cost of any drugs it administers, so it is not what a clinician earns.

Practises at

Facilities the CMS Facility Affiliation file lists for this clinician.

Colleagues at Truman Medical Center Incorporated

Clinicians the CMS Doctors & Clinicians file lists under the same group practice. CMS counts 242 clinicians in the practice; 12 are shown here.

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