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

Lois Walker

Individual provider Psychiatric/Mental Health Nurse Practitioner · NPI 1659788966

Lois Walker is a Nurse Practitioner in Somerton, Arizona. Qualified in 2014, 12 years ago. Practices with San Luis Walk-In Clinic Inc, a 51-clinician group and accepts Medicare assignment. Licensed in Arkansas and Arizona.

Years since qualifying
12
Licensed in
AR, AZ
In the registry since
2014
Specialties on file
2

Practice location Address checks out

214 W Main St
Somerton, AZ 85350-6329
Phone: (928) 627-1120
Fax: (928) 627-8773
Show map & directions

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

Specialties & licences

Nurse Practitioner (primary) Taxonomy 363L00000X · Licence AP9845 (AZ)
Psychiatric/Mental Health Nurse Practitioner Taxonomy 363LP0808X · Licence R80468 (AR)

Record details

NPI number1659788966
Entity typeIndividual (Type 1)
GenderFemale
Sole proprietorNo
NPI enumeratedJuly 18, 2014
Last updated in NPPESAugust 14, 2024
Certification dateAugust 14, 2024
Mailing addressPo Box 617, Somerton, AZ 85350-0617

Medicare enrollment

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

Medicare specialtyNURSE PRACTITIONER
Medical schoolOTHER
Graduated 2014 (12 years in practice)
Group practice San Luis Walk-In Clinic Inc — 51 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations2 on file with Medicare

Other providers in Somerton