Provider Profile

Steven Chang

Unclaimed Profile

About Steven Chang

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Specialty

Optometrist (Primary)
Optometrist (Additional)

Credentials & Licensing

NY licenseTUV008654
CA licenseOPT33871-TLG
NPI1710415674
NPI issued05/23/2017

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.

Medicare information

Medicare opt-outNo
Can order and refer in MedicareYes

Exactly as CMS reports it (National Downloadable File, Opt-Out Affidavits, Order & Referring). Not an insurance directory; confirm coverage with the office.

Common questions

What is Steven Chang's specialty?

Steven Chang is an optometrist in New York, NY. That is the designation recorded for this NPI in the federal registry.

NPI registry

Where can I find Steven Chang?

Steven Chang is listed at 33 W 42Nd St, New York, NY 10036. Addresses come from the NPI registry and can lag a move, so confirm before travelling.

NPI registry

How do I contact Steven Chang?

The number on file is (212) 938-4001. Guide.md cannot book appointments or pass on messages — please call the office directly.

NPI registry

What is Steven Chang's NPI number?

Steven Chang's National Provider Identifier is 1710415674. 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 Steven Chang been practicing?

Steven Chang has 9+ years experience. Registered with an NPI since 2017. National Provider Identifiers only began in 2005, so a provider who qualified earlier may have practiced for longer than this.

NPI registry

Has Steven Chang confirmed this information?

Not yet. This profile is built from public federal data and has not been confirmed by Steven Chang. 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.