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

Katherine Frazier Darnell, FNP

Individual provider Family Nurse Practitioner · NPI 1144297367

Katherine Frazier Darnell, FNP is a Nurse Practitioner in Saint Joseph, Missouri. Qualified in 1987, 39 years ago. Practices with Northwest Health Services Inc, a 19-clinician group, works from 11 locations and accepts Medicare assignment. Licensed in Missouri.

Years since qualifying
39
Licensed in
MO
In the registry since
2006
What do these letters mean?
FNP — Family Nurse Practitioner
A nurse practitioner who treats patients of all ages, much like a family doctor.

See every abbreviation used in this directory →

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Practice location Address checks out

2303 Village Dr
Saint Joseph, MO 64506-4954
Phone: (816) 232-6818
Fax: (816) 232-6823
Show map & directions

Directions in Google Maps · Apple Maps · OpenStreetMap

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

Additional practice locations (10)

  • 109 N Main St, Braymer, MO 64624-9325 — (660) 645-2218
  • 707 Victory Ln, Cainsville, MO 64632-9506 — (660) 893-5750
  • 313 S Us Highway 169, Gower, MO 64454-9116 — (816) 424-6427
  • 101 Cross St, Hamilton, MO 64644-8311 — (816) 583-2713
  • 305 Rhode Island St, King City, MO 64463-9622 — (660) 535-4347
  • 1303 State St, Mound City, MO 64470-1717 — (660) 442-5464
  • 503 S 6th St, Saint Joseph, MO 64501-2224 — (816) 233-8536
  • 5001 Lake Ave, Saint Joseph, MO 64504-1170 — (816) 238-7788
  • 1515 Saint Joseph Ave, Saint Joseph, MO 64505-2631 — (816) 233-3338
  • 803 W Us Highway 71, Savannah, MO 64485-1151 — (816) 324-3121

Specialties & licences

Family Nurse Practitioner (primary) Taxonomy 363LF0000X · Licence 096828 (MO)

Record details

NPI number1144297367
Entity typeIndividual (Type 1)
GenderFemale
Credentials FNP
Sole proprietorNo
NPI enumeratedMarch 7, 2006
Last updated in NPPESNovember 10, 2021
Certification dateNovember 10, 2021

Medicare enrollment

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

Medicare specialtyNURSE PRACTITIONER
Medical schoolOTHER
Graduated 1987 (39 years in practice)
Group practice Northwest Health Services Inc — 19 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 patients96
Services billed 298 a service is one billed item, such as a visit, a test or a procedure
Average patient age71

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.

Payments from drug and device companies, 2025

Drug and device makers are required by federal law (the Physician Payments Sunshine Act) to report what they pay or give to clinicians, and CMS publishes the reports as Open Payments. This is the 2025 program year. A report is a record of a payment, not an allegation of anything, and many are small items such as meals. Only general payments are listed here; research payments and ownership or investment interests are reported separately by CMS and are not shown.

Food and Beverage $1,867 84 payments · a meal or drink at a meeting or visit, not a fee

Each amount is the sum of what companies reported for that kind of payment in 2025, rounded to the dollar. Not all of it is income to the clinician: a meal is not a fee, a charitable contribution goes to a charity, and a royalty or an acquisition payment is not a salary.

Check a report, or dispute one, at the source in CMS’s own tool, Open Payments. Corrections go through CMS’s dispute process. This site removes a home address on request and asks for no proof, because that is privacy; it will not remove an accurate payment report on request, because that is a statutory public disclosure.

Practises at

Facilities the CMS Facility Affiliation file lists for this clinician. Those with a page here are linked.

  • Saint Lukes North Hospital Hospital · Kansas City, MO · listed as Saint Luke's North Hospital
  • Freudenthal Home Health Home health agency · Saint Joseph, MO · listed as Freudenthal Home Health, LLC
  • Mosaic Life Care At St Joseph Hospital · Saint Joseph, MO
  • Mosaic Life Care Home Health Home health agency · Saint Joseph, MO

Colleagues at Northwest Health Services Inc

Clinicians the CMS Doctors & Clinicians file lists under the same group practice. CMS counts 19 clinicians in the practice; 12 are shown here.

Other providers in Saint Joseph