Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Elaine C Mu, DDS
Dentist in Eureka, CA · enumerated 2023.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1427732775
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Registry record
Entity type Individual (Type 1)
Name Elaine C Mu
Credential DDS
Sex Female
Practice address 2750 Harrison Ave, Eureka, CA, 95501
Phone (707) 445-1301
Enumeration date Jun 14, 2023
Last updated in NPPES Jun 14, 2023
Taxonomy & licenses
DDS · Doctor of Dental Surgery: A licensed dentist; DDS and DMD are equivalent dental degrees.
About the DDS 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 NPI 1427732775 active?
Yes, as of the latest NPPES snapshot, NPI 1427732775 is active (record last updated 2023-06-14).
How do I verify Elaine Mu's NPI record?
Cross-check NPI 1427732775 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.
Other providers at this practice address
Browse all →Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2023-06-14.