Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Ms. Alicia Chua Limtao, DDS

General Practice Dentistry in Upland, CA · enumerated 2006.

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

National Provider Identifier

1407928518

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Registry record

Entity type Individual (Type 1)

Name Ms. Alicia Chua Limtao

Credential DDS

Sex Female

Practice address 463 N Central Avenue, Upland, CA, 91786

Phone (909) 949-4578

Fax (909) 949-4578

Enumeration date Nov 14, 2006

Last updated in NPPES Jul 8, 2007

Taxonomy & licenses

1223G0001X General Practice Dentistry Dental Providers · License 40659 (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
B4065901	Other	CA	DENTI CAL

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 → Validate an NPI →

Frequently asked questions

What specialty is Alicia Limtao?

Alicia Limtao 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.

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.

Other providers at this practice address

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Irene Limtao General Practice Dentistry · Upland, CA NPI 1346312725

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2007-07-08.