Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Mary Elizabeth Walker, RPH
Pharmacist in Tumwater, WA · enumerated 2012.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1073888004
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Registry record
Entity type Individual (Type 1)
Name Mary Elizabeth Walker
Credential RPH
Sex Female
Practice address 5500 Littlerock Rd Sw, Tumwater, WA, 98512
Phone (360) 357-7290
Fax (360) 943-9212
Enumeration date Mar 8, 2012
Last updated in NPPES Mar 8, 2012
Taxonomy & licenses
RPH · Registered Pharmacist: A licensed pharmacist registered with a state board of pharmacy.
About the RPH 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
How do I verify Mary Walker's NPI record?
Cross-check NPI 1073888004 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.
Is NPI 1073888004 active?
Yes, as of the latest NPPES snapshot, NPI 1073888004 is active (record last updated 2012-03-08).
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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2012-03-08.