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Provider Profile

Gregory R. Gustavson, APRN

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Where to find Gregory R. Gustavson, APRN

About Gregory Gustavson

Listed in the NPI registry as a nurse practitioner — acute care, Gregory R. Gustavson, APRN practices in Willimantic, CT. Gregory is also listed as specializing in nurse practitioner — gerontology and vascular & interventional radiology. NPI 1770418030 identifies this record in the national registry.

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

Credentials & Licensing

CT licenceAs reported to the NPI registry
No. 92342As reported
CT licenceAs reported to the NPI registry
No. 12.017664As reported
NPINational Provider Identifier
1770418030Issued 2026

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 R. Gustavson specialize in?

Gregory R. Gustavson is a nurse practitioner in Willimantic, CT. That is the designation recorded for this NPI in the federal registry, where it is listed as “Nurse Practitioner — Acute Care”.

NPI registry

Where is Gregory R. Gustavson located?

Gregory R. Gustavson is listed at 112 Mansfield Ave, Willimantic, CT 06226. Addresses come from the NPI registry and can lag a move, so confirm before travelling.

NPI registry

What is Gregory R. Gustavson's phone number?

The number on file is (860) 456-9116. Contact the office directly to confirm availability and scheduling.

NPI registry

What is Gregory R. Gustavson's NPI number?

Gregory R. Gustavson's National Provider Identifier is 1770418030. 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 Gregory R. Gustavson confirmed this information?

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

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