Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Dr. Chungyu Chang, DMD
Dentist in Annville, PA · enumerated 2018.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1386136554
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Registry record
Entity type Individual (Type 1)
Name Dr. Chungyu Chang
Credential DMD
Sex Male
Practice address 1 Jasons Way, Annville, PA, 17003
Phone (717) 867-5088
Enumeration date Jun 4, 2018
Last updated in NPPES Jun 4, 2018
Taxonomy & licenses
DMD · Doctor of Medicine in Dentistry: A licensed dentist; DMD and DDS are equivalent dental degrees.
About the DMD 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.
Frequently asked questions
What specialty is Chungyu Chang?
Chungyu Chang is registered in NPPES with the primary taxonomy of Dentist. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.
Is this the official NPI registry?
No. NPI Portal is a private site built on public CMS NPPES data. The official registry is npiregistry.cms.hhs.gov, operated by CMS.
Other providers at this practice address
Browse all → Robert Silverman General Practice Dentistry · Annville, PA NPI 1285835660 Erica Lesniak General Practice Dentistry · Annville, PA NPI 1013119247 Neal Phatak Dentist · Annville, PA NPI 1861697930 Sarah Janjua General Practice Dentistry · Annville, PA NPI 1679854400 William Noll Dentist · Annville, PA NPI 1598178907 Brianna Johnson General Practice Dentistry · Annville, PA NPI 1174976849 Lee Fura Dentist · Annville, PA NPI 1700333085
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2018-06-04.