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Alegria Lopez Ledda, DDS

Alegria Lopez Ledda is a Dentist provider (Dentist) practicing in Vallejo, CA, registered in the NPPES registry with NPI 1336235464 since 2006. The credential DDS stands for Doctor of Dental Surgery. Practices at M. Alegria L. Ledda DDS Inc. (listed at the same practice address in NPPES).

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NPI 1336235464
Entity type Individual (Type 1)
Name Alegria Lopez Ledda
Credential DDS
Sex Female
Practice address 3630 SONOMA BLVD, Vallejo, CA, 94590
Phone 7073197484
Enumeration date 2006-10-05
Last updated in NPPES 2014-05-19

Taxonomy & licenses

Taxonomy code Specialty Primary License State
122300000X Dentist Primary 53823 CA

DDS — Doctor of Dental Surgery: A licensed dentist; DDS and DMD are equivalent dental degrees. About the DDS credential

Copy-ready billing details
Provider: Alegria Ledda, DDS
NPI: 1336235464
Taxonomy: 122300000X (Dentist)
Address: 3630 SONOMA BLVD, Vallejo, CA, 94590

Other providers at this practice address

NPI Name Type Specialty Location
1265617856 M. Alegria L. Ledda DDS Inc. Organization General Practice Dentistry Vallejo, CA

Verify this record

Cross-check NPI 1336235464 against the authoritative CMS record: view Alegria Lopez Ledda on the official NPPES registry .

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. Read the full guide or validate an NPI number.

Frequently asked questions

What specialty is Alegria Ledda?
Alegria Ledda is registered in NPPES with the primary taxonomy of Dentist. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.
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.

Source: CMS NPPES (public data). Snapshot 2026-07-11. Provider record last updated 2014-05-19.