Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Dr. Gary Michael Stiller, DDS
Dentist in Cambridge, MA · enumerated 2006.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1174692735
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Registry record
Entity type Individual (Type 1)
Name Dr. Gary Michael Stiller
Credential DDS
Sex Male
Practice address 14 Pleasant St, Cambridge, MA, 02139
Phone (617) 876-7900
Fax (617) 876-7902
Enumeration date Nov 7, 2006
Last updated in NPPES Jul 8, 2007
Taxonomy & licenses
DDS · Doctor of Dental Surgery: A licensed dentist; DDS and DMD are equivalent dental degrees.
About the DDS 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 Gary Stiller practice?
The practice location on file with NPPES is in Cambridge, MA. Providers can have multiple locations; NPPES lists the primary practice address.
What is the NPI number for Gary Stiller?
The National Provider Identifier (NPI) for Gary Stiller is 1174692735, a Type 1 (individual) record in the CMS NPPES registry.
Other providers at this practice address
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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2007-07-08.