Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Michelle Um
Pharmacist in Oakland, CA · enumerated 2024.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1114749165
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Registry record
Entity type Individual (Type 1)
Name Michelle Um
Sex Female
Practice address 601 12th St, Oakland, CA, 94607
Phone (562) 613-5477
Enumeration date Oct 30, 2024
Last updated in NPPES Oct 30, 2024
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
Where does Michelle Um practice?
The practice location on file with NPPES is in Oakland, CA. Providers can have multiple locations; NPPES lists the primary practice address.
What is the NPI number for Michelle Um?
The National Provider Identifier (NPI) for Michelle Um is 1114749165, a Type 1 (individual) record in the CMS NPPES registry.
Other providers at this practice address
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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2024-10-30.