Provider Profile

Nicholas Mackowiak

Unclaimed Profile

About Nicholas Mackowiak

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Specialty

Mental Health Counselor (Primary)

Credentials & Licensing

MA license414046
NPI1578408811
NPI issued04/22/2026

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 does Nicholas Mackowiak specialize in?

Nicholas Mackowiak is a mental health counselor in Douglas, MA. That is the designation recorded for this NPI in the federal registry.

NPI registry

Where is Nicholas Mackowiak located?

Nicholas Mackowiak is listed at 42 Oak St, Douglas, MA 01516. Addresses come from the NPI registry and can lag a move, so confirm before travelling.

NPI registry

What is Nicholas Mackowiak's phone number?

The number on file is (508) 444-2112. Guide.md cannot book appointments or pass on messages — please call the office directly.

NPI registry

What is the NPI for Nicholas Mackowiak?

Nicholas Mackowiak's National Provider Identifier is 1578408811. 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

Is Nicholas Mackowiak's profile verified?

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