Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Andrea Dawn Vosbikian, O.D.
Optometrist in Chelmsford, MA · enumerated 2009.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1144453903
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Registry record
Entity type Individual (Type 1)
Name Andrea Dawn Vosbikian
Credential O.D.
Sex Female
Practice address 9 Acton Rd, Chelmsford, MA, 01824
Phone (978) 256-8501
Enumeration date Aug 27, 2009
Last updated in NPPES Jan 16, 2013
Taxonomy & licenses
OD · Doctor of Optometry: A licensed optometrist providing primary vision care, eye exams, and corrective lenses.
About the OD 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 Andrea Vosbikian practice?
The practice location on file with NPPES is in Chelmsford, MA. Providers can have multiple locations; NPPES lists the primary practice address.
What is the NPI number for Andrea Vosbikian?
The National Provider Identifier (NPI) for Andrea Vosbikian is 1144453903, a Type 1 (individual) record in the CMS NPPES registry.
Other providers at this practice address
Browse all → Rebecca Snelgrove Mental Health Counselor · Chelmsford, MA NPI 1275516403 Judith Powsner Clinical Social Worker · Chelmsford, MA NPI 1851375844 Phyllis Bowman Family Psychologist · Chelmsford, MA NPI 1831130228 Jasper Lawson Psychologist · Chelmsford, MA NPI 1235212747 Henry Boroyan Optometrist · Chelmsford, MA NPI 1407920424 Lindsay Jankowski Mental Health Counselor · Chelmsford, MA NPI 1144487240
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2013-01-16.