Physician Profile

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About Dr. Sienko

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Areas of Expertise

Optometrist (Primary)

Licensing & Certification

CT license914
NPI1194895524
NPI issued11/09/2006

Source: NPPES NPI Registry

Common questions

What is Dr. Sienko's specialty?

Dr. Sienko is an optometrist in Wallingford, CT. This is the primary taxonomy recorded against the NPI in the federal registry, listed there as “Optometrist”.

NPI registry

Where can I find Dr. Sienko?

Dr. Sienko is listed at 821 N MAIN STREET EXT, Wallingford, CT 06492. Addresses come from the NPI registry and can lag a move, so confirm before travelling.

NPI registry

How do I contact Dr. Sienko?

The number on file is (203) 265-5152. Guide.md cannot book appointments or pass on messages — please call the office directly.

NPI registry

What is Dr. Sienko's NPI number?

Dr. Sienko's National Provider Identifier is 1194895524. 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 Dr. Sienko been practicing?

Dr. Sienko has 20+ years experience. Registered with an NPI since 2006. National Provider Identifiers only began in 2005, so a provider who qualified earlier may have practiced for longer than this.

NPI registry

Has Dr. Sienko confirmed this information?

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

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