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Frances Weaver Grill, FNP

Family Nurse Practitioner in Willcox, AZ · enumerated 2007 · practices at Walker Family Medicine Plc.

Data current as of Jul 13, 2026 · sourced from CMS NPPES

National Provider Identifier

1679790174

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Registry record

Entity type Individual (Type 1)
Name Frances Weaver Grill
Credential FNP
Sex Female
Practice address 801 W Rex Allen Dr, Willcox, AZ, 85643
Phone (520) 766-5000
Fax (520) 766-5001
Enumeration date Apr 19, 2007
Last updated in NPPES Nov 4, 2011

Taxonomy & licenses

363LF0000X Family Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License AP0887 (AZ) Primary
FNP · Family Nurse Practitioner: A nurse practitioner certified in family practice across the lifespan. About the FNP credential

Other identifiers

Identifier Type State Issuer
805434 Medicaid AZ -

What is an NPI number?

A National Provider Identifier (NPI) is a unique 10-digit number that CMS assigns to every U.S. healthcare provider and organization under HIPAA. Type 1 NPIs identify individual providers; Type 2 NPIs identify organizations. The NPI appears on insurance claims, prescriptions, and credentialing paperwork, and never changes, even if the provider moves or changes specialty.

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Frequently asked questions

What is the NPI number for Frances Grill?
The National Provider Identifier (NPI) for Frances Grill is 1679790174, a Type 1 (individual) record in the CMS NPPES registry.
Where does Frances Grill practice?
The practice location on file with NPPES is in Willcox, AZ. Providers can have multiple locations; NPPES lists the primary practice address.

Other providers at this practice address

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2011-11-04.