Active NPI
Kassiana K Merrifield, FNP
- Family Nurse Practitioner
- Bedford, NH
National Provider Identifier
1538090071
On this page
Key facts
NPPES NPI Registry- Primary specialty
- Family Nurse Practitioner
- License
- 083441-23
- Practice address
- 5 Washington PL Ste 1a
Bedford, NH 03110-6771 - Phone
- (603) 663-8060
- NPI assigned
- May 26, 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 | 083441-23 | NH | Primary |
Addresses
Primary practice location
5 Washington PL Ste 1a
Bedford, NH 03110-6771
Mailing address
11 E Ridge Rd
Merrimack, NH 03054-4423
Phone (603) 475-0309
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: Yes
- Medical equipment: Yes
- Home health: Yes
- Power mobility devices: Yes
- Hospice: No
National Provider Directory
National Provider Directory- Medicare enrollment (NPD)
- Not enrolled
State licenses
| License | State | Type | Specialty |
|---|---|---|---|
| 083441-21 | NH | MD | Registered Nurse |
NPI Registry JSON
The complete NPPES record for this NPI in the NPI Registry API format.
{
"created_epoch": "1779753600000",
"enumeration_type": "NPI-1",
"last_updated_epoch": "1783382400000",
"number": "1538090071",
"addresses": [
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "MAILING",
"address_type": "DOM",
"address_1": "11 E RIDGE RD",
"city": "MERRIMACK",
"state": "NH",
"postal_code": "030544423",
"telephone_number": "603-475-0309"
},
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "LOCATION",
"address_type": "DOM",
"address_1": "5 WASHINGTON PL STE 1A",
"city": "BEDFORD",
"state": "NH",
"postal_code": "031106771",
"telephone_number": "603-663-8060"
}
],
"practiceLocations": [],
"basic": {
"last_name": "MERRIFIELD",
"first_name": "KASSIANA",
"middle_name": "K",
"credential": "FNP",
"sole_proprietor": "NO",
"sex": "F",
"enumeration_date": "2026-05-26",
"last_updated": "2026-07-07",
"certification_date": "2026-07-07",
"status": "A"
},
"taxonomies": [
{
"code": "363LF0000X",
"taxonomy_group": "",
"desc": "Nurse Practitioner, Family",
"state": "NH",
"license": "083441-23",
"primary": true
}
],
"identifiers": [],
"endpoints": [],
"other_names": []
}Other providers in Bedford, NH
Sources for this page
- NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Jul 7, 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.
- National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.