Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Chien-Chung Peter Chang, M.D.

Diagnostic Radiology Physician in Charlotte, NC · enumerated 2005.

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

National Provider Identifier

1225033426

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Registry record

Entity type Individual (Type 1)

Name Chien-Chung Peter Chang

Credential M.D.

Sex Male

Practice address 1000 Blythe Blvd, Charlotte, NC, 28203

Phone (704) 355-2000

Enumeration date Jun 15, 2005

Last updated in NPPES Apr 26, 2022

Taxonomy & licenses

2085R0202X Diagnostic Radiology Physician Allopathic & Osteopathic Physicians · License MA63705 (NJ) Secondary

2085R0202X Diagnostic Radiology Physician Allopathic & Osteopathic Physicians · License 23338 (SC) Secondary

2085R0202X Diagnostic Radiology Physician Allopathic & Osteopathic Physicians · License 198604-1 (NY) Secondary

2085R0202X Diagnostic Radiology Physician Allopathic & Osteopathic Physicians · License 2002-00658 (NC) Primary

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

Other identifiers

Identifier	Type	State	Issuer
89131PE	Medicaid	NC	-

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 Chien-Chung Chang?

The National Provider Identifier (NPI) for Chien-Chung Chang is 1225033426, a Type 1 (individual) record in the CMS NPPES registry.

Where does Chien-Chung Chang practice?

The practice location on file with NPPES is in Charlotte, NC. 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 2022-04-26.