Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Sophia Tsu Tan-Truong, M.D.

Family Medicine Physician in Wilmington, CA · enumerated 2009 · practices at Northeast Community Clinic.

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

National Provider Identifier

1881831030

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Registry record

Entity type Individual (Type 1)

Name Sophia Tsu Tan-Truong

Credential M.D.

Sex Female

Practice address 200 E Anaheim St, Wilmington, CA, 90744

Phone (310) 522-8700

Fax (310) 549-4546

Enumeration date Jan 9, 2009

Last updated in NPPES Dec 1, 2021

Taxonomy & licenses

207Q00000X Family Medicine Physician Allopathic & Osteopathic Physicians · License A105263 (CA) Primary

MD · Doctor of Medicine: A physician who completed medical school (allopathic medicine), residency training, and state licensure. About the MD 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 Sophia Tan-Truong?

The National Provider Identifier (NPI) for Sophia Tan-Truong is 1881831030, a Type 1 (individual) record in the CMS NPPES registry.

Where does Sophia Tan-Truong practice?

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

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2021-12-01.