Active NPI
David R Gagnon, MD
- Family Medicine Physician
- Portsmouth, NH
National Provider Identifier
1831145259
On this page
Key facts
NPPES NPI Registry- Primary specialty
- Family Medicine Physician
- License
- 7236
- Practice address
- 100 Campus Dr Ste 12
Portsmouth, NH 03801-5892 - Phone
- (603) 422-8208
- Fax
- (603) 422-8218
- NPI assigned
- May 26, 2006
- Reactivated
- Oct 23, 2013
- Sex
- Male
- Sole proprietor
- No
NPPES NPI Registry
Registry information is reported by the provider to CMS and is not verified. About this source
Specialties & licenses 2
| Specialty (taxonomy) | Code | License | State | Primary |
|---|---|---|---|---|
| Family Medicine Physician | 207Q00000X | 12177 | ME | |
| Family Medicine Physician | 207Q00000X | 7236 | NH | Primary |
Addresses
Primary practice location
100 Campus Dr Ste 12
Portsmouth, NH 03801-5892
Mailing address
311 Route 108
Business Office
Somersworth, NH 03878-1522
Phone (603) 749-2346
Other practice location 1
19 Levesque Drive
Suite 2
Eliot, ME 03903-2079
Phone (207) 451-9600
Other identifiers 2
| Identifier | Type | State | Issuer |
|---|---|---|---|
| 30001207 | Medicaid | NH | |
| 239030099 | Medicaid | ME |
Medicare participation
Medicare enrollment files- Medicare fee-for-service enrollment
- Not listed in the public Medicare enrollment file
- Eligible to order & refer
- Part B services: No
- Medical equipment: Yes
- Home health: No
- Power mobility devices: Yes
- Hospice: No
National Provider Directory
National Provider Directory- Medicare enrollment (NPD)
- Enrolled
- Credentials
- Doctor of Medicine
State licenses
| License | State | Type | Specialty |
|---|---|---|---|
| 12177 | ME | MD | Family Medicine Physician |
| 7236 | NH | MD | Family Medicine Physician |
NPI Registry JSON
The complete NPPES record for this NPI in the NPI Registry API format.
{
"created_epoch": "1148601600000",
"enumeration_type": "NPI-1",
"last_updated_epoch": "1629244800000",
"number": "1831145259",
"addresses": [
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "MAILING",
"address_type": "DOM",
"address_1": "311 ROUTE 108",
"address_2": "BUSINESS OFFICE",
"city": "SOMERSWORTH",
"state": "NH",
"postal_code": "038781522",
"telephone_number": "603-749-2346",
"fax_number": "603-953-0066"
},
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "LOCATION",
"address_type": "DOM",
"address_1": "100 CAMPUS DR STE 12",
"city": "PORTSMOUTH",
"state": "NH",
"postal_code": "038015892",
"telephone_number": "603-422-8208",
"fax_number": "603-422-8218"
}
],
"practiceLocations": [
{
"address_1": "19 Levesque Drive",
"address_2": "Suite 2",
"address_purpose": "LOCATION",
"city": "Eliot",
"state": "ME",
"postal_code": "039032079",
"country_code": "US",
"telephone_number": "207-451-9600",
"fax_number": "207-451-9603",
"country_name": "United States",
"address_type": "DOM"
}
],
"basic": {
"last_name": "GAGNON",
"first_name": "DAVID",
"middle_name": "R",
"credential": "MD",
"sole_proprietor": "NO",
"sex": "M",
"enumeration_date": "2006-05-26",
"last_updated": "2021-08-18",
"certification_date": "2021-07-28",
"deactivation_date": "2011-09-23",
"reactivation_date": "2013-10-23",
"status": "A"
},
"taxonomies": [
{
"code": "207Q00000X",
"taxonomy_group": "",
"desc": "Family Medicine",
"state": "ME",
"license": "12177",
"primary": false
},
{
"code": "207Q00000X",
"taxonomy_group": "",
"desc": "Family Medicine",
"state": "NH",
"license": "7236",
"primary": true
}
],
"identifiers": [
{
"code": "05",
"desc": "MEDICAID",
"issuer": null,
"identifier": "30001207",
"state": "NH"
},
{
"code": "05",
"desc": "MEDICAID",
"issuer": null,
"identifier": "239030099",
"state": "ME"
}
],
"endpoints": [],
"other_names": []
}
Other providers in Portsmouth, NH
Sources for this page
- NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Aug 18, 2021; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.
- Medicare enrollment (CMS PECOS): enrollments, PAC IDs and benefit reassignments; Order and Referring.
- National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.