CHRISTOPHER ERIC GAGNON AGACNP-BC
NPI 1720412216
Nurse Practitioner - Acute Care in Dover, NH

Q: What is Christopher Gagnon's NPI number?

The NPI number for Christopher Gagnon is 1720412216. It was assigned to this individual provider in the NPPES registry on September 3, 2013.

Q: What is Christopher Gagnon's specialty?

The primary specialty registered for this NPI is Nurse Practitioner, specializing in Acute Care, with taxonomy code 363LA2100X.

Active since September 03, 2013PECOS EnrolledAccepts Medicare Assignment

789 CENTRAL AVE, DOVER, NH 03820(603) 749-2266 Get Directions Write a Review

NPPES record last updated: June 2, 2026. Verified against the NPPES registry weekly; last sync: August 30, 2026.

Record update history: Jun 2, 2026, Mar 16, 2026, Nov 17, 2020 and 1 more (4 updates tracked since 2019).

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About Christopher Eric Gagnon Agacnp-bc NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

CHRISTOPHER ERIC GAGNON AGACNP-BC (NPI 1720412216) is an individual acute care provider in Dover, New Hampshire, licensed in New Hampshire (078621-23) and active in the NPI registry since September 2013. He is enrolled in Medicare PECOS, is affiliated with Frisbie Memorial Hospital, and maintains 2 additional practice locations.

NPPES Registry Identity

NPI1720412216

Entity TypeIndividualMale

Primary Taxonomy363LA2100X

Provider Legal NameCHRISTOPHER ERIC GAGNONCredential: AGACNP-BC

Location Address789 CENTRAL AVEDover, NH 03820-2526

Mailing AddressPo Box 415348Boston, MA 02241-5348

Phone(603) 749-2266

Sole ProprietorNo

Medical School CMSOtherGraduated 2013

Enumeration DateSeptember 3, 2013

Last NPPES UpdateJune 2, 20264 updates tracked since enumeration

NPPES CertifiedJune 2, 2026

✔ NPI 1720412216 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyNurse Practitioner · Acute CarePhysician Assistants & Advanced Practice Nursing Providers

Taxonomy Code363LA2100X

Licenses✔ Licensed in NH · 078621-23✔ Licensed in MA · RN2269323

Also ListedNurse PractitionerTaxonomy 363L00000X · License RN2269323 (MA)

789 CENTRAL AVE, Dover, NH 03820

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Secondary Practice Locations 2

Location 1333 Borthwick AvePortsmouth, NH 03801-7128 · Phone (603) 436-5110

Location 255 Lake Ave NWorcester, MA 01655-0002 · Phone (774) 443-0027

Other Identifiers 2

Medicaid110097730AMA

Medicaid3118943NH

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Anthem Blue Cross and Blue Sheld, Anthem Blue Cross and Blue Shield.Insurance ›

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

✔

Enrolled in Medicare and accepts Medicare assignment

Christopher Eric Gagnon Agacnp-bc is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.

PECOS PAC ID9436385168

PECOS Enrollment IDI20190909002805

Eligible to Order & Refer✔ Part B Labs & Imaging✔ Durable Medical Equipment✔ Home Health Agency✔ Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

Areas of Expertise CMS Part B claims 5

Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.

Critical care, first 30-74 minutes 99291

Critical care involves immediate and constant attention by a team of specially-trained health professionals. It's for patients with life-threatening conditions, requiring first 30-74 minutes of intense monitoring and treatment.

177 services118 patients

Critical care, each additional 30 minutes 99292

Critical care refers to special attention given to patients facing life-threatening conditions. Each additional 30 minutes indicates the extension of this specialized care. This might include close monitoring, medication adjustments, and immediate interventions as needed.

54 services45 patients

Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes 99233

Follow-up hospital inpatient care per day typically involves a 35-minute check-up by your healthcare provider. This service includes monitoring your health progress, adjusting your treatment plan if needed, and answering any questions you may have about your condition or care.

29 services29 patients

Insertion of non-tunneled central venous tube for infusion (5 years or older) 36556

This procedure involves placing a thin tube into a large vein, usually in the neck or chest, to administer medication or fluids. It's done under local anesthesia to minimize discomfort. It's a standard, safe procedure for individuals aged 5 and above.

17 services15 patients

Insertion of artery tube for blood sampling or infusion through skin 36620

This procedure involves placing a small tube into an artery, usually in the wrist or elbow, to collect blood samples or administer medication. It's done under local anesthesia and is a common, safe practice.

11 services11 patients

Hospital Affiliations CMS Care Compare 2

Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.

Frisbie Memorial Hospital

Acute Care Hospitals · Rochester, NH

2/5 CMS rating

OwnershipProprietary

CMS Certification Number300014

Location11 Whitehall RoadRochester, NH 03867 · Strafford County

Emergency services

Portsmouth Regional Hospital

Acute Care Hospitals · Portsmouth, NH

3/5 CMS rating

OwnershipProprietary

CMS Certification Number300029

Location333 Borthwick AvePortsmouth, NH 03801 · Rockingham County

Emergency services Birthing friendly

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 03820 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.

New Patient

$89.14 typical visit price

range $57.75 – $174.26

Typical copayment $22.28 (range $14.43 – $43.56)

Most-billed visit code 99203

Established Patient

$101.54 typical visit price

range $18.70 – $142.15

Typical copayment $25.38 (range $4.67 – $35.53)

Most-billed visit code 99214

Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

Other Providers at the Same Location NPPES 20

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

NISHAD AVINASH BARVE

Hospitalist