Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Melissa Don Hwang, LVN

Licensed Vocational Nurse in Sanger, CA · enumerated 2021.

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

National Provider Identifier

1285393447

Verified

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Registry record

Entity type Individual (Type 1)

Name Melissa Don Hwang

Credential LVN

Sex Female

Practice address 2511 Jensen Ave, Sanger, CA, 93657

Phone (559) 977-8503

Enumeration date Dec 14, 2021

Last updated in NPPES Dec 14, 2021

Taxonomy & licenses

164X00000X Licensed Vocational Nurse Nursing Service Providers · License 212206 (CA) Primary

Other identifiers

Identifier	Type	State	Issuer
173	Medicaid	CA	-

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.

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Frequently asked questions

Where does Melissa Hwang practice?

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

What is the NPI number for Melissa Hwang?

The National Provider Identifier (NPI) for Melissa Hwang is 1285393447, a Type 1 (individual) record in the CMS NPPES registry.

Other providers at this practice address

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2021-12-14.