Question 1

What does Dr. Lotvin specialize in?

Accepted Answer

Dr. Lotvin is a cardiologist in Hopkinton, MA. This is the primary taxonomy recorded against the NPI in the federal registry, listed there as “Cardiovascular Disease”.

Question 2

Where is Dr. Lotvin located?

Accepted Answer

Dr. Lotvin is listed at 7 SYLVAN WAY, Hopkinton, MA 01748. Addresses come from the NPI registry and can lag a move, so confirm before travelling.

Question 3

What is Dr. Lotvin's phone number?

Accepted Answer

The number on file is (551) 427-8971. Guide.md cannot book appointments or pass on messages — please call the office directly.

Question 4

What is Dr. Lotvin's NPI number?

Accepted Answer

Dr. Lotvin's National Provider Identifier is 1023733102. It is issued by the Centers for Medicare & Medicaid Services and is unique and permanent — it does not change if they move practice.

Question 5

How long has Dr. Lotvin been practicing?

Accepted Answer

Dr. Lotvin has 4+ years experience. Registered with an NPI since 2022. National Provider Identifiers only began in 2005, so a provider who qualified earlier may have practiced for longer than this.

Question 6

Has Dr. Lotvin confirmed this information?

Accepted Answer

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

Alan Lotvin, MD

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