Active NPI
Kathleen Duval, APRN
- Family Nurse Practitioner
- Manchester, NH
National Provider Identifier
1144173774
On this page
Key facts
NPPES NPI Registry- Primary specialty
- Family Nurse Practitioner
- License
- 080473-23
- Practice address
- 75 Dubuque St Apt 4
Manchester, NH 03102-3967 - Phone
- (603) 682-3335
- NPI assigned
- Feb 16, 2026
- Sex
- Female
- Sole proprietor
- No
NPPES NPI Registry
Registry information is reported by the provider to CMS and is not verified. About this source
Specialties & licenses 1
| Specialty (taxonomy) | Code | License | State | Primary |
|---|---|---|---|---|
| Family Nurse Practitioner | 363LF0000X | 080473-23 | NH | Primary |
Addresses
Primary practice location
75 Dubuque St Apt 4
Manchester, NH 03102-3967
Mailing address
75 Dubuque St Apt 4
Manchester, NH 03102-3967
Medicare participation
Medicare enrollment files- Medicare fee-for-service enrollment
- Enrolled in NH
- Eligible to order & refer
- Part B services: Yes
- Medical equipment: Yes
- Home health: Yes
- Power mobility devices: Yes
- Hospice: No
Enrollment records 1
Care Compare profile
Medicare Care Compare- Specialty
- Nurse Practitioner
- Education
- Other, 2025
- Medicare assignment
- May accept Medicare assignment
- Group practices
Practice addresses (Care Compare)
307 Plaza Dr
Dover, NH 03820-2455
Phone (203) 497-3861
National Provider Directory
National Provider Directory- Medicare enrollment (NPD)
- Enrolled
State licenses
| License | State | Type | Specialty |
|---|---|---|---|
| 080473-23 | NH | MD | Family Nurse Practitioner |
Organizations & group practices 1
Organizations this provider is connected to: Medicare benefit reassignments (the organization bills Medicare for this provider’s services), Care Compare group memberships and National Provider Directory roles.
NPI Registry JSON
The complete NPPES record for this NPI in the NPI Registry API format.
{
"created_epoch": "1771200000000",
"enumeration_type": "NPI-1",
"last_updated_epoch": "1771200000000",
"number": "1144173774",
"addresses": [
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "MAILING",
"address_type": "DOM",
"address_1": "75 DUBUQUE ST APT 4",
"city": "MANCHESTER",
"state": "NH",
"postal_code": "031023967"
},
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "LOCATION",
"address_type": "DOM",
"address_1": "75 DUBUQUE ST APT 4",
"city": "MANCHESTER",
"state": "NH",
"postal_code": "031023967",
"telephone_number": "603-682-3335"
}
],
"practiceLocations": [],
"basic": {
"last_name": "DUVAL",
"first_name": "KATHLEEN",
"credential": "APRN",
"sole_proprietor": "NO",
"sex": "F",
"enumeration_date": "2026-02-16",
"last_updated": "2026-02-16",
"certification_date": "2026-02-15",
"status": "A"
},
"taxonomies": [
{
"code": "363LF0000X",
"taxonomy_group": "",
"desc": "Nurse Practitioner, Family",
"state": "NH",
"license": "080473-23",
"primary": true
}
],
"identifiers": [],
"endpoints": [],
"other_names": []
}
Other providers in Manchester, NH
Sources for this page
- NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Feb 16, 2026; 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.
- Medicare Care Compare (CMS): clinician profile, group practices, facility affiliations, MIPS scores and star ratings.
- National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.