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

Mrs. Mary Lee Phillips, APRN, FNP

Individual provider Family Nurse Practitioner · NPI 1639263650

Mrs. Mary Lee Phillips, APRN, FNP is a Nurse Practitioner in Ritzville, Washington. Graduated from West Virginia University School of Medicine in 1996, 30 years ago. Practices with William H and Carrie Gottsche Foundation, a 72-clinician group, works from 2 locations and accepts Medicare assignment. Licensed in Washington, West Virginia and Wyoming.

Years since qualifying
30
Trained at
West Virginia University School of Medicine
Licensed in
WA, WV, WY
In the registry since
2006
Specialties on file
3
What do these letters mean?
APRN — Advanced Practice Registered Nurse
The umbrella licence covering nurse practitioners, midwives, anaesthetists and clinical nurse specialists.
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

903 S Adams St
Ritzville, WA 99169-2227
Phone: (509) 659-1200
Show map & directions

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

Additional practice locations (1)

  • 720 Lindsay Lane, Cody, WY 82414 — (307) 578-1945

Specialties & licences

Family Nurse Practitioner (primary) Taxonomy 363LF0000X · Licence AP61557121 (WA)
Family Nurse Practitioner Taxonomy 363LF0000X · Licence 26461.0975 (WY)
Family Nurse Practitioner Taxonomy 363LF0000X · Licence 33320 (WV)

Record details

NPI number1639263650
Entity typeIndividual (Type 1)
GenderFemale
Credentials APRN , FNP
Sole proprietorNo
NPI enumeratedOctober 3, 2006
Last updated in NPPESNovember 20, 2024
Certification dateNovember 20, 2024

Medicare enrollment

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

Medicare specialtyNURSE PRACTITIONER
Medical schoolWEST VIRGINIA UNIVERSITY SCHOOL OF MEDICINE
Graduated 1996 (30 years in practice)
Group practice William H And Carrie Gottsche Foundation — 72 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations4 on file with Medicare

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 patients90
Services billed 273 a service is one billed item, such as a visit, a test or a procedure
Average patient age75

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. Those with a page here are linked.

Colleagues at William H and Carrie Gottsche Foundation

Clinicians the CMS Doctors & Clinicians file lists under the same group practice. CMS counts 72 clinicians in the practice; 12 are shown here.

Other providers in Ritzville