Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. Susan Del Rosario, D.D.S

Dentist in Los Angeles, CA · enumerated 2006.

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

National Provider Identifier

1679514798

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Registry record

Entity type Individual (Type 1)

Name Dr. Susan Del Rosario

Credential D.D.S

Sex Female

Practice address 150 N Reno St, Los Angeles, CA, 90026

Phone (213) 380-7298

Fax (213) 385-1123

Enumeration date Jun 9, 2006

Last updated in NPPES Feb 25, 2020

Taxonomy & licenses

122300000X Dentist Dental Providers · License 43933 (CA) Primary

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.

Read the full guide → Validate an NPI →

Frequently asked questions

What is the NPI number for Susan Del Rosario?

The National Provider Identifier (NPI) for Susan Del Rosario is 1679514798, a Type 1 (individual) record in the CMS NPPES registry.

Where does Susan Del Rosario practice?

The practice location on file with NPPES is in Los Angeles, CA. Providers can have multiple locations; NPPES lists the primary practice address.

Other providers at this practice address

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2020-02-25.