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Gregory Nielsen

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Where to find Gregory Nielsen

About Gregory Nielsen

Gregory Nielsen is a general practice dentistry based in North Billerica, MA. Gregory is also listed as specializing in dentist and student in an organized health care education program. The provider's National Provider Identifier (NPI) is 1629606181.

Factual summary compiled by Guide.md from public records; not written by this provider.

Credentials & Licensing

MA licenceAs reported to the NPI registry
No. DN1859444As reported
NPINational Provider Identifier
1629606181Issued 2020

As reported to the NPI registry ↗

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 does Gregory Nielsen specialize in?

Gregory Nielsen is a dentist in North Billerica, MA. That is the designation recorded for this NPI in the federal registry, where it is listed as “General Practice Dentistry”.

NPI registry

Where is Gregory Nielsen located?

Gregory Nielsen is listed at 315 Boston Rd, North Billerica, MA 01862. Addresses come from the NPI registry and can lag a move, so confirm before travelling.

NPI registry

What is Gregory Nielsen's phone number?

The number on file is (978) 391-6783. Contact the office directly to confirm availability and scheduling.

NPI registry

What is the NPI for Gregory Nielsen?

Gregory Nielsen's National Provider Identifier is 1629606181. 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 much experience does Gregory Nielsen have?

Gregory Nielsen has 6+ years experience. Registered with an NPI since 2020. National Provider Identifiers only began in 2005, so a provider who qualified earlier may have practiced for longer than this.

NPI registry

Is Gregory Nielsen's profile verified?

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

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