Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Heather Boulet Walker, PHARMD
Pharmacist in Sun City West, AZ · enumerated 2019.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1659929057
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Registry record
Entity type Individual (Type 1)
Name Heather Boulet Walker
Credential PHARMD
Sex Female
Practice address 13323 W Hardwood Dr, Sun City West, AZ, 85375
Phone (574) 265-3637
Enumeration date Aug 28, 2019
Last updated in NPPES May 9, 2022
Taxonomy & licenses
PHARMD · Doctor of Pharmacy: A licensed pharmacist with a professional doctorate in pharmacy.
About the PHARMD credential
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.
Frequently asked questions
Where does Heather Walker practice?
The practice location on file with NPPES is in Sun City West, AZ. Providers can have multiple locations; NPPES lists the primary practice address.
What is the NPI number for Heather Walker?
The National Provider Identifier (NPI) for Heather Walker is 1659929057, a Type 1 (individual) record in the CMS NPPES registry.
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2022-05-09.