Josephine Ko, OD

NPI 1053934935 · on the registry since 2020

Practice

Address: 60 Massachusetts Ave
Arlington, MA 02474
Phone: (781) 316-0141
Organisation at this address: The Vision Standard
Vision Standard Inc
Perception Optical Llc
Northeast Optometry Llc
Inferred from a shared address, not stated in the registry.
Clinicians at this address: 2

Additional practice sites

1706, 1 Washington Street, Wellesley Hills, MA

Registry record

Primary taxonomy: Optometrist
152W00000X
Licence states on file: MA
From the registry's licence fields, which are often incomplete.
Sex: Female
Record last updated: 2025-12-23

Source: CMS National Plan and Provider Enumeration System. Registration is not the same as practising, and the registry records no retirement — some people listed here no longer practise. More in Massachusetts