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Edit this profileWhere to find David R. Gagnon, MD
- Portsmouth location main office
100 Campus Dr Ste 12, Portsmouth, NH 03801 - Eliot location
19 Levesque Drive, Suite 2, Eliot, ME 03903
About Dr. Gagnon
David R. Gagnon, MD is a healthcare provider in Portsmouth, NH specializing in family medicine. This provider record is associated with NPI 1831145259.
Factual summary compiled by Guide.md from public records; not written by this provider.
Specialty
Credentials & Licensing
Medicare information
Exactly as CMS reports it (National Downloadable File, Opt-Out Affidavits, Order & Referring). Not an insurance directory; confirm coverage with the office.
Contact Information
- (603) 422-8208
- Email not available
Is this your home address or personal number? Hide it
Practice Locations
100 CAMPUS DR STE 12
Portsmouth, NH 03801
19 Levesque Drive Suite 2
Eliot, ME 03903
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 family doctors at this location 2
Same specialty, same street address — most likely the same department or group.
Related specialists at this location 5
Clinically related specialties at the same address — the people this provider most likely works alongside.
Also at this address 4
Providers at the same street address. Each files their own registry entry, so a shared practice often appears under several different names.
More connections — 7 related providers in 1 group
Common questions
What is Dr. Gagnon's specialty?
Dr. Gagnon is a family doctor in Portsmouth, NH. That is the designation recorded for this NPI in the federal registry, where it is listed as “Family Medicine”.
NPI registry
Where can I find Dr. Gagnon?
Dr. Gagnon is listed at 100 Campus Dr Ste 12, Portsmouth, NH 03801. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
How do I contact Dr. Gagnon?
The number on file is (603) 422-8208. Contact the office directly to confirm availability and scheduling.
NPI registry
What is the NPI for Dr. Gagnon?
Dr. Gagnon's National Provider Identifier is 1831145259. 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 Dr. Gagnon have?
Dr. Gagnon has 20+ years experience. Registered with an NPI since 2006. National Provider Identifiers only began in 2005, so a provider who qualified earlier may have practiced for longer than this.
NPI registry
Is Dr. Gagnon's profile verified?
Not yet. This profile is built from public federal data and has not been confirmed by Dr. Gagnon. If this is you, claiming it is free.
Guide.md
Guide.md listings do not constitute medical advice or an endorsement.