Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of October 4, 2026.
NPIDirectory

Lisa Arrett, ARNP

Individual provider Nurse Practitioner · NPI 1508328097

Lisa Arrett, ARNP is a Nurse Practitioner in Pullman, Washington. Qualified in 2013, 13 years ago. Practices with Public Hospital District 1-A of Whitman County, a 96-clinician group, works from 2 locations and accepts Medicare assignment. Licensed in Arizona and Washington.

Years since qualifying
13
Licensed in
AZ, WA
In the registry since
2019
Specialties on file
2
What do these letters mean?
ARNP — Advanced Registered Nurse Practitioner
The title some states use for an advanced practice nurse.

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Practice location Address checks out

825 SE Bishop Blvd Ste 130
Pullman, WA 99163-5517
Phone: (509) 338-0632
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (1)

  • 13870 N Buckingham Dr, Oro Valley, AZ 85755-5851 — (563) 650-3171

Specialties & licences

Nurse Practitioner (primary) Taxonomy 363L00000X · Licence AP61553226 (WA)
Nurse Practitioner Taxonomy 363L00000X · Licence 224387 (AZ)

Record details

NPI number1508328097
Entity typeIndividual (Type 1)
GenderFemale
Credentials ARNP
Sole proprietorYes
NPI enumeratedApril 3, 2019
Last updated in NPPESJuly 9, 2025
Certification dateJuly 9, 2025

Medicare enrollment

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

Medicare specialtyNURSE PRACTITIONER
Medical schoolOTHER
Graduated 2013 (13 years in practice)
Group practice Public Hospital District 1-A Of Whitman County — 96 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 patients85
Services billed 153 a service is one billed item, such as a visit, a test or a procedure
Average patient age74

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 Public Hospital District 1-A of Whitman County

Clinicians the CMS Doctors & Clinicians file lists under the same group practice. CMS counts 96 clinicians in the practice; 12 are shown here.

Other providers in Pullman