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Provider Profile

Justine Giangregorio

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At a glance

About Justine Giangregorio

Justine Giangregorio is a healthcare provider located in Merrimack, NH. NPI 1366346884 identifies this record in the national registry.

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

Specialty

Credentials & Licensing

NPINational Provider Identifier
1366346884Issued 2026

As reported to the NPI registry ↗

Common questions

Where is Justine Giangregorio located?

Justine Giangregorio is listed at 583 Daniel Webster Hwy Ste B, Merrimack, NH 03054. Addresses come from the NPI registry and can lag a move, so confirm before travelling.

NPI registry

What is Justine Giangregorio's phone number?

The number on file is (603) 541-7958. Contact the office directly to confirm availability and scheduling.

NPI registry

What is Justine Giangregorio's NPI number?

Justine Giangregorio's National Provider Identifier is 1366346884. 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

Has Justine Giangregorio confirmed this information?

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

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