NPPES file of Aug 9, 2026

Christopher Eric Gagnon, AGACNP-BC

Acute Care Nurse Practitioner · Dover, NH

Christopher Eric Gagnon, AGACNP-BC is an acute care nurse practitioner with a practice address in Dover, New Hampshire, and NPI 1720412216, issued on Sep 3, 2013. Check the license (New Hampshire 078621-23, as entered in NPPES) with the New Hampshire board that licenses this profession; the Medicare figures below come from public CMS files.

Record from CMS NPPES, file of Aug 9, 2026 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1720412216
Name
Christopher Eric Gagnon
Credential
AGACNP-BC
Primary taxonomy
Acute Care Nurse Practitioner 363LA2100X
License numbers
078621-23 NH
RN2269323 MA
Self-reported in NPPES; status is on the state search
Practice location
789 Central Ave, Dover, NH 03820
Phone
(603) 749-2266
Enumerated
Sep 3, 2013
Record last updated
Jun 2, 2026
Medicaid IDs
110097730A MA
3118943 NH
Medicare enrollment
Enrolled (PECOS I20190909002805); accepts Medicare assignment
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). Enrollment, assignment, school and telehealth: CMS Doctors and Clinicians file, Aug 2026. A record is not a license: verify it with the state board.
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8 nearest acute care nurse practitioner records → All 103 in New Hampshire → Look up another NPI →

Also registered at 789 Central Ave

A shared address usually means a shared clinic or building; it does not show who employs whom.

  1. Ali Al-Alwan, MDPulmonary Disease Physician1235320318
  2. Belinda Alcaraz, CRNACertified Registered Nurse Anesthetist1144207598
  3. Danielle Amero, OTD, OTR/L, CHTOccupational Therapist1184239493
  4. Cathleen Ammann, MDHospitalist Physician1821179540
  5. Patricia Auty, MDSurgery Physician1407073794
  6. Glenn Bacon, DOAnesthesiology Physician1780662262

Verify Christopher Eric Gagnon in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich New Hampshire board licenses this profession
    Search for license 078621-23    Check the board
  3. 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
  4. 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
  5. 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Find the New Hampshire license search

PlainDoctor does not match the HHS-OIG exclusion list to individual records: most entries carry no NPI. Search the OIG exclusion list by name.

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Bills Medicare through one group practice

  1. Intensive Care Consortium IncPortsmouth, NH

Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).

Christopher Eric Gagnon among 103 acute care nurse practitioner records in New Hampshire

Christopher Eric Gagnon, AGACNP-BC is one of 103 acute care nurse practitioner records with a practice address in New Hampshire. 84% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2013, is newer than 22% of them.

  • NPI issued2013 · 22% of these records are older, 71% newer
  • In a Medicare fileYes · 84% of these records are
  • In the CMS Doctors and Clinicians fileYes · 78% of these records are
  • Graduated2013 · median 2018 among the 80 with a school on file
  • Record last updated2026 · 41% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 363LA2100X and a New Hampshire practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

Acute Care Nurse Practitioner providers in New Hampshire

There are 103 acute care nurse practitioner records in New Hampshire.

All 103 in New Hampshire → Every provider in Dover → Acute Care Nurse Practitioner nationwide →

The 8 acute care nurse practitioner records with the nearest ZIP codes

  1. Vanessa Bailey, APRNDover, NH 038201063885531
  2. Ann Marie Leifer, APRNDover, NH 038201518360346
  3. Kimberly McMahon, APRNDover, NH 038201205609187
  4. Curtis Monier, APRNDover, NH 038201770308165
  5. Patricia Moxham-Fisher, ANPDover, NH 038201255407391
  6. Alanna Sanders, APRNDover, NH 038201053854109
  7. Shaun Voss, APRNDover, NH 038201811532583
  8. Wendy Cushing, AGACNPPortsmouth, NH 038011659045912

Common questions

What is Christopher Eric Gagnon, AGACNP-BC's NPI number?

Christopher Eric Gagnon, AGACNP-BC's National Provider Identifier (NPI) is 1720412216, issued on Sep 3, 2013. An NPI identifies a provider in billing; it is not a license.

Where is Christopher Eric Gagnon, AGACNP-BC located?

The NPPES record lists a practice address at 789 Central Ave, Dover, NH, 03820. Phone: (603) 749-2266. Providers update this record themselves, so call before visiting.

How can I verify Christopher Eric Gagnon, AGACNP-BC's license?

NPPES lists New Hampshire license number 078621-23, as entered by the provider. Search the New Hampshire board that licenses this profession; the NPPES record confirms identity only.

Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.

Written with AI tools from the named public files; every figure is computed from those files (how it is made).

Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.