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

Mary L Walker, FNP

Individual provider Family Medicine Physician · NPI 1174288773

Mary L Walker, FNP is a Nurse Practitioner in Florence, Arizona. Qualified in 2010, 16 years ago. Practices with Sun Life Family Health Center Inc, a 47-clinician group and accepts Medicare assignment. Licensed in Arizona and Illinois.

Years since qualifying
16
Licensed in
AZ, IL
In the registry since
2021
Specialties on file
2
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 →

Practice location Address checks out

174 W Highway 287
Florence, AZ 85132
Phone: (520) 868-5811
Fax: (520) 868-1223
Show map & directions

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

Specialties & licences

Family Nurse Practitioner (primary) Taxonomy 363LF0000X · Licence 266654 (AZ)
Family Medicine Physician Taxonomy 207Q00000X · Licence 209022899 (IL)

Record details

NPI number1174288773
Entity typeIndividual (Type 1)
GenderFemale
Credentials FNP
Sole proprietorYes
NPI enumeratedNovember 8, 2021
Last updated in NPPESMay 13, 2025
Certification dateMay 13, 2025
Mailing addressPo Box 10097, Casa Grande, AZ 85130-0020

Medicare enrollment

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

Medicare specialtyNURSE PRACTITIONER
Medical schoolOTHER
Graduated 2010 (16 years in practice)
Group practice Sun Life Family Health Center Inc — 47 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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