Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Dr. Zachary G Greer, PHARM D
Pharmacist in Knoxville, TN · enumerated 2015.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1043685225
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Registry record
Entity type Individual (Type 1)
Name Dr. Zachary G Greer
Credential PHARM D
Sex Male
Practice address 6777 Clinton Hwy, Walmart Pharmacy, Knoxville, TN, 37912
Phone (931) 703-4006
Enumeration date Dec 14, 2015
Last updated in NPPES Dec 14, 2015
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 Zachary Greer practice?
The practice location on file with NPPES is in Knoxville, TN. Providers can have multiple locations; NPPES lists the primary practice address.
What is the NPI number for Zachary Greer?
The National Provider Identifier (NPI) for Zachary Greer is 1043685225, a Type 1 (individual) record in the CMS NPPES registry.
Other providers at this practice address
Browse all → Wal-Mart Stores East Lp Community/Retail Pharmacy · Knoxville, TN NPI 1225055403 Wal-Mart Stores East, Lp Eyewear Supplier · Knoxville, TN NPI 1235214818 Max Zolman Optometrist · Knoxville, TN NPI 1053498691 Tyler Davis Pharmacist · Knoxville, TN NPI 1336637941 Vanita Patel Pharmacist · Knoxville, TN NPI 1962991075
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2015-12-14.