Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Rudolph Chao, DMD
Dentist in Marlton, NJ · enumerated 2009.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1578793915
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Registry record
Entity type Individual (Type 1)
Name Rudolph Chao
Credential DMD
Sex Male
Practice address 1 Blanchard Rd, Marlton, NJ, 08053
Phone (856) 983-1133
Fax (856) 985-7761
Enumeration date Jul 20, 2009
Last updated in NPPES Jul 20, 2009
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
Where does Rudolph Chao practice?
The practice location on file with NPPES is in Marlton, NJ. Providers can have multiple locations; NPPES lists the primary practice address.
What is the NPI number for Rudolph Chao?
The National Provider Identifier (NPI) for Rudolph Chao is 1578793915, a Type 1 (individual) record in the CMS NPPES registry.
Other providers at this practice address
Browse all →Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2009-07-20.