Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Dr. Bob Liao, DMD
Dentist in Framingham, MA · enumerated 2013.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1144661711
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Registry record
Entity type Individual (Type 1)
Name Dr. Bob Liao
Credential DMD
Sex Male
Practice address 463 Worcester Rd Ste 201, Framingham, MA, 01701
Phone (508) 820-7792
Enumeration date Jul 11, 2013
Last updated in NPPES Jul 11, 2013
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 Bob Liao practice?
The practice location on file with NPPES is in Framingham, MA. Providers can have multiple locations; NPPES lists the primary practice address.
What is the NPI number for Bob Liao?
The National Provider Identifier (NPI) for Bob Liao is 1144661711, 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 2013-07-11.