Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Leanne M Mcdonald
Pharmacist in Troy, IL · enumerated 2020.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1972114692
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Registry record
Entity type Individual (Type 1)
Name Leanne M Mcdonald
Sex Female
Practice address 640 Edwardsville Rd, Troy, IL, 62294
Phone (618) 667-4267
Fax (618) 667-4596
Enumeration date Aug 14, 2020
Last updated in NPPES Aug 14, 2020
Taxonomy & licenses
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
What specialty is Leanne Mcdonald?
Leanne Mcdonald is registered in NPPES with the primary taxonomy of Pharmacist. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.
Is this the official NPI registry?
No. NPI Portal is a private site built on public CMS NPPES data. The official registry is npiregistry.cms.hhs.gov, operated by CMS.
Other providers at this practice address
Browse all → Walgreen Co Pharmacy · Troy, IL NPI 1700016417 Jessica Hemker Pharmacist · Troy, IL NPI 1265715429 Larrah Duckworth Pharmacist · Troy, IL NPI 1992080774 Megan Stafford Pharmacist · Troy, IL NPI 1699377705 Joe Brown Pharmacist · Troy, IL NPI 1073100947 Walgreen Co. Clinical Medical Laboratory · Troy, IL NPI 1265170633
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2020-08-14.