Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Susan Mcallister, RPH
Pharmacist in Severn, MD · enumerated 2018.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1063906576
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Registry record
Entity type Individual (Type 1)
Name Susan Mcallister
Credential RPH
Sex Female
Practice address 7858 Quarterfield Rd, Severn, MD, 21144
Phone (410) 969-4809
Fax (410) 969-4813
Enumeration date Jun 18, 2018
Last updated in NPPES Jun 18, 2018
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
What is the NPI number for Susan Mcallister?
The National Provider Identifier (NPI) for Susan Mcallister is 1063906576, a Type 1 (individual) record in the CMS NPPES registry.
Where does Susan Mcallister practice?
The practice location on file with NPPES is in Severn, MD. Providers can have multiple locations; NPPES lists the primary practice address.
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2018-06-18.