Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Miss Elissa Liong, RPH
Pharmacist in Livermore, CA · enumerated 2019.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1215579131
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Registry record
Entity type Individual (Type 1)
Name Miss Elissa Liong
Credential RPH
Sex Female
Practice address 300 Pullman Street, Admin Bldg 2nd Fl, Livermore, CA, 94551
Phone (925) 294-7004
Enumeration date Oct 11, 2019
Last updated in NPPES Oct 11, 2019
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
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.
What specialty is Elissa Liong?
Elissa Liong 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.
Other providers at this practice address
Browse all →Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2019-10-11.