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Dr. Eleanor Madrid Lumahan, DDS

General Practice Dentistry in National City, CA · enumerated 2009 · practices at Eleanor M Lumahan DDS Inc.

Data current as of Jul 13, 2026 · sourced from CMS NPPES

National Provider Identifier

1518105089

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Registry record

Entity type Individual (Type 1)
Name Dr. Eleanor Madrid Lumahan
Credential DDS
Sex Female
Practice address 1127 Highland Ave, National City, CA, 91950
Phone (619) 336-6063
Fax (619) 336-6066
Enumeration date Jan 21, 2009
Last updated in NPPES Jun 30, 2009

Taxonomy & licenses

1223G0001X General Practice Dentistry Dental Providers · License 54283 (CA) Primary
DDS · Doctor of Dental Surgery: A licensed dentist; DDS and DMD are equivalent dental degrees. About the DDS credential

Other identifiers

Identifier Type State Issuer
D54283 Other CA DENTICAL

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.

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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 Eleanor Lumahan?
Eleanor Lumahan is registered in NPPES with the primary taxonomy of General Practice Dentistry. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2009-06-30.