Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Michael Albert Christensen, OD
Optometrist in Vestal, NY · enumerated 2019.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1356909972
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Registry record
Entity type Individual (Type 1)
Name Michael Albert Christensen
Credential OD
Sex Male
Practice address 3455 Vestal Pkwy E, Vestal, NY, 13850
Phone (607) 722-2020
Fax (607) 722-3937
Enumeration date May 29, 2019
Last updated in NPPES Oct 21, 2021
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
What is the NPI number for Michael Christensen?
The National Provider Identifier (NPI) for Michael Christensen is 1356909972, a Type 1 (individual) record in the CMS NPPES registry.
Where does Michael Christensen practice?
The practice location on file with NPPES is in Vestal, NY. Providers can have multiple locations; NPPES lists the primary practice address.
Other providers at this practice address
Browse all → Shannon Toomey-Belanger Optometrist · Vestal, NY NPI 1831194653 George Roberts Optometrist · Vestal, NY NPI 1245223965 Wade Fiegl Optometrist · Vestal, NY NPI 1245229244 Roberts & Roberts Optometrist · Vestal, NY NPI 1427120906 Subadra Arunagirinathan Optometrist · Vestal, NY NPI 1497903165 Angela Marx Optometrist · Vestal, NY NPI 1770871683 Ryan Whinery Optometrist · Vestal, NY NPI 1417465568 Sumit Manhas Optometrist · Vestal, NY NPI 1558976027
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2021-10-21.