Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Esther Chuan Wah Wang-O'Connell, MD

Family Medicine Physician in Panorama City, CA · enumerated 2007.

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

National Provider Identifier

1083762900

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Registry record

Entity type Individual (Type 1)

Name Esther Chuan Wah Wang-O'Connell

Credential MD

Sex Female

Practice address 13652 Cantara St, Panorama City, CA, 91402

Phone (818) 375-2000

Enumeration date Jan 8, 2007

Last updated in NPPES Dec 1, 2021

Taxonomy & licenses

207Q00000X Family Medicine Physician Allopathic & Osteopathic Physicians · License A86420 (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 Esther Wang-O'Connell?

The National Provider Identifier (NPI) for Esther Wang-O'Connell is 1083762900, a Type 1 (individual) record in the CMS NPPES registry.

Where does Esther Wang-O'Connell practice?

The practice location on file with NPPES is in Panorama City, 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.