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

Nancy Riley-Williams, FNP-BC

Individual provider Family Nurse Practitioner · NPI 1790140945

Nancy Riley-Williams, FNP-BC is a Family Nurse Practitioner in Green Valley, Arizona. Licensed in Arizona. Registered with an NPI since 2015.

Licensed in
AZ
In the registry since
2015
What do these letters mean?
FNP-BC — Family Nurse Practitioner, Board Certified
A family nurse practitioner certified by the ANCC.

See every abbreviation used in this directory →

Practice location Address checks out

1260 S Campbell Ave Bldg 2
Green Valley, AZ 85614-0503
Phone: (520) 407-5600
Fax: (520) 625-8504
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 AP8348 (AZ)

Record details

NPI number1790140945
Entity typeIndividual (Type 1)
GenderFemale
Credentials FNP-BC
Sole proprietorNo
NPI enumeratedDecember 15, 2015
Last updated in NPPESJanuary 31, 2020
Certification dateJanuary 31, 2020

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