Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum Sole proprietor

Dr. Julietta Hona Chang, MD

Surgery Physician in Bellevue, WA · enumerated 2012.

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

National Provider Identifier

1518225630

Verified

See something wrong? Report a correction

Registry record

Entity type Individual (Type 1)

Name Dr. Julietta Hona Chang

Credential MD

Sex Female

Practice address Bellevue, WA, 98004

Phone (425) 502-3000

Fax (425) 502-3589

Enumeration date Apr 26, 2012

Last updated in NPPES Mar 14, 2022

Street address withheld: NPPES sole-proprietor addresses can be home addresses. See our data policy.

Taxonomy & licenses

208600000X Surgery Physician Allopathic & Osteopathic Physicians · License 57.021392 (OH) Secondary

208600000X Surgery Physician Allopathic & Osteopathic Physicians · License A158248 (CA) Secondary

208600000X Surgery Physician Allopathic & Osteopathic Physicians · License MD61254831 (WA) 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 Julietta Chang?

The National Provider Identifier (NPI) for Julietta Chang is 1518225630, a Type 1 (individual) record in the CMS NPPES registry.

Where does Julietta Chang practice?

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

Other providers at this practice address

Browse all →

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2022-03-14.