Provider Profile

Glen Ong, O.D.

Unclaimed Profile

About Dr. Ong

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Specialty

Optometrist (Primary)

Credentials & Licensing

MA license5025
NPI1336558212
NPI issued08/05/2014

License numbers are what the provider reported to NPPES when the NPI was issued or updated. NPPES does not verify licensure; confirm current standing with the state licensing board.

Common questions

What is Glen Ong's specialty?

Glen Ong is an optometrist in Boston, MA. That is the designation recorded for this NPI in the federal registry.

NPI registry

Where can I find Glen Ong?

Glen Ong is listed at 243 Charles Street, Boston, MA 02114. Addresses come from the NPI registry and can lag a move, so confirm before travelling.

NPI registry

How do I contact Glen Ong?

The number on file is (617) 523-7900. Guide.md cannot book appointments or pass on messages — please call the office directly.

NPI registry

What is Glen Ong's NPI number?

Glen Ong's National Provider Identifier is 1336558212. It is issued by the Centers for Medicare & Medicaid Services and is unique and permanent — it does not change if they move practice.

NPI registry

How long has Glen Ong been practicing?

Glen Ong has 12+ years experience. Registered with an NPI since 2014. National Provider Identifiers only began in 2005, so a provider who qualified earlier may have practiced for longer than this.

NPI registry

Has Glen Ong confirmed this information?

Not yet. This profile is built from public federal data and has not been confirmed by Glen Ong. If this is you, claiming it is free.

Guide.md

Provider data sourced from the NPPES NPI Registry and CMS public datasets. Information is provided for reference and is not medical advice.