Question 1

What kind of doctor is Dr. Kellerman?

Accepted Answer

Dr. Kellerman is a dental hygienist in Billerica, MA. This is the primary taxonomy recorded against the NPI in the federal registry, listed there as “Dental Hygienist”.

Question 2

What is Dr. Kellerman's address?

Accepted Answer

Dr. Kellerman is listed at 38 PRATT ST., Billerica, MA 01821. Addresses come from the NPI registry and can lag a move, so confirm before travelling.

Question 3

How can I make an appointment with Dr. Kellerman?

Accepted Answer

The number on file is (978) 667-3451. Guide.md cannot book appointments or pass on messages — please call the office directly.

Question 4

What is Dr. Kellerman's NPI number?

Accepted Answer

Dr. Kellerman's National Provider Identifier is 1942584578. 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. Kellerman been practising?

Accepted Answer

Dr. Kellerman has 15+ years experience. Registered with an NPI since 2011. National Provider Identifiers only began in 2005, so a provider who qualified earlier may have practised for longer than this.

NPI registry

Question 6

Has Dr. Kellerman confirmed this information?

Accepted Answer

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

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