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

MS. Mary Annette Adelhardt, ARNP

Individual provider Family Nurse Practitioner · NPI 1477714509

MS. Mary Annette Adelhardt, ARNP is a Nurse Practitioner in Pratt, Kansas. Qualified in 2004, 22 years ago. Practices with Pratt Regional Medical Center Corporation, a 36-clinician group and accepts Medicare assignment. Licensed in Kansas.

Years since qualifying
22
Licensed in
KS
In the registry since
2008
What do these letters mean?
ARNP — Advanced Registered Nurse Practitioner
The title some states use for an advanced practice nurse.

See every abbreviation used in this directory →

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Practice location Address checks out

420 Country Club Rd
Pratt, KS 67124-3125 Not confirmed with CMS for 16 years — call before visiting
Phone: (620) 672-7415
Fax: (620) 672-7413
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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 45605 (KS)

Record details

NPI number1477714509
Entity typeIndividual (Type 1)
GenderFemale
Credentials ARNP
Sole proprietorNo
NPI enumeratedJune 20, 2008
Last updated in NPPESApril 7, 2010

Medicare enrollment

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

Medicare specialtyNURSE PRACTITIONER
Medical schoolOTHER
Graduated 2004 (22 years in practice)
Group practice Pratt Regional Medical Center Corporation — 36 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 patients38
Services billed 2,023 a service is one billed item, such as a visit, a test or a procedure
Average patient age82

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 Pratt Regional Medical Center Corporation

Clinicians the CMS Doctors & Clinicians file lists under the same group practice. CMS counts 36 clinicians in the practice; 12 are shown here.

Other providers in Pratt