Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Dr. Alexandra Biga, D.D.S.
Dentist in Cambridge, MA · enumerated 2013.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1740629690
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Registry record
Entity type Individual (Type 1)
Name Dr. Alexandra Biga
Credential D.D.S.
Sex Female
Practice address 119 Windsor St, Dental Clinic, Cambridge, MA, 02139
Phone (570) 239-0494
Enumeration date Jun 24, 2013
Last updated in NPPES Jun 24, 2013
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
What is the NPI number for Alexandra Biga?
The National Provider Identifier (NPI) for Alexandra Biga is 1740629690, a Type 1 (individual) record in the CMS NPPES registry.
Where does Alexandra Biga practice?
The practice location on file with NPPES is in Cambridge, MA. Providers can have multiple locations; NPPES lists the primary practice address.
Other providers at this practice address
Browse all → Astrid Desrosiers Psychiatry Physician · Cambridge, MA NPI 1033109582 Gregory Hagan Pediatrics Physician · Cambridge, MA NPI 1245203306 Kavitha Prakash Internal Medicine Physician · Cambridge, MA NPI 1528036084 Agnes Graves Internal Medicine Physician · Cambridge, MA NPI 1932160934 Katherine Miller Family Medicine Physician · Cambridge, MA NPI 1003855099 Carmen Rojas Clinical Social Worker · Cambridge, MA NPI 1841236403 Robert Meyer Pediatrics Physician · Cambridge, MA NPI 1033144050 Marie-Louise Jean-Baptiste Internal Medicine Physician · Cambridge, MA NPI 1699700682
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2013-06-24.