Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Mrs. Mary Adedayo Walker, PHARM.D.
Pharmacist in Austin, TX · enumerated 2009.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1043548936
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Registry record
Entity type Individual (Type 1)
Name Mrs. Mary Adedayo Walker
Credential PHARM.D.
Sex Female
Practice address 1144 Airport Blvd, Austin, TX, 78702
Phone (512) 929-0691
Enumeration date Dec 3, 2009
Last updated in NPPES Jul 20, 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
What is the NPI number for Mary Walker?
The National Provider Identifier (NPI) for Mary Walker is 1043548936, a Type 1 (individual) record in the CMS NPPES registry.
Where does Mary Walker practice?
The practice location on file with NPPES is in Austin, TX. 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 2022-07-20.