Provider Profile
Allison Castonguay, APRN
Unclaimed ProfileAbout Allison Castonguay
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Specialty
Credentials & Licensing
License numbers are what the provider reported to NPPES when the NPI was issued or updated. NPPES does not verify licensure; confirm current standing with the state licensing board.
Contact Information
- (617) 650-3397
- Email not available
Practice Locations
2 SHEARWATER ST
Durham, NH 03824
Related providers
Connections drawn from the registry and from what providers have told us. A link here is not a referral or an endorsement.
Other nurse practitioners in Durham 4
Same specialty, same city.
Common questions
What kind of doctor is Allison Castonguay?
Allison Castonguay is a nurse practitioner in Durham, NH. That is the designation recorded for this NPI in the federal registry, where it is listed as “Nurse Practitioner — Family”.
NPI registry
What is Allison Castonguay's address?
Allison Castonguay is listed at 2 Shearwater St, Durham, NH 03824. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
How can I make an appointment with Allison Castonguay?
The number on file is (617) 650-3397. Guide.md cannot book appointments or pass on messages — please call the office directly.
NPI registry
What is the NPI for Allison Castonguay?
Allison Castonguay's National Provider Identifier is 1184933657. 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 Allison Castonguay have?
Allison Castonguay has 16+ years experience. Registered with an NPI since 2010. National Provider Identifiers only began in 2005, so a provider who qualified earlier may have practiced for longer than this.
NPI registry
Is Allison Castonguay's profile verified?
Not yet. This profile is built from public federal data and has not been confirmed by Allison Castonguay. If this is you, claiming it is free.
Guide.md
Provider data sourced from the NPPES NPI Registry and CMS public datasets. Information is provided for reference and is not medical advice.