Active NPI
Katherine Kelley
- Family Nurse Practitioner
- Milford, MA
National Provider Identifier
1225875610
On this page
Key facts
NPPES NPI Registry- Primary specialty
- Family Nurse Practitioner
- License
- RN2387300
- Practice address
- 215 West St
Milford, MA 01757-2277 - Phone
- (508) 478-6363
- NPI assigned
- Jul 11, 2024
- Sex
- Female
- Sole proprietor
- Yes
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 | RN2387300 | MA | Primary |
Addresses
Primary practice location
215 West St
Milford, MA 01757-2277
Mailing address
6 Martin Louis Way
Stoneham, MA 02180-4233
Phone (781) 507-1874
Medicare participation
Medicare enrollment files- Medicare fee-for-service enrollment
- Not listed in the public Medicare enrollment file
National Provider Directory
National Provider Directory- Medicare enrollment (NPD)
- Not enrolled
State licenses
| License | State | Type | Specialty |
|---|---|---|---|
| RN2387300 | MA | MD | Family Nurse Practitioner |
NPI Registry JSON
The complete NPPES record for this NPI in the NPI Registry API format.
{
"created_epoch": "1720656000000",
"enumeration_type": "NPI-1",
"last_updated_epoch": "1771977600000",
"number": "1225875610",
"addresses": [
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "MAILING",
"address_type": "DOM",
"address_1": "6 MARTIN LOUIS WAY",
"city": "STONEHAM",
"state": "MA",
"postal_code": "021804233",
"telephone_number": "781-507-1874"
},
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "LOCATION",
"address_type": "DOM",
"address_1": "215 WEST ST",
"city": "MILFORD",
"state": "MA",
"postal_code": "017572277",
"telephone_number": "508-478-6363"
}
],
"practiceLocations": [],
"basic": {
"last_name": "KELLEY",
"first_name": "KATHERINE",
"sole_proprietor": "YES",
"sex": "F",
"enumeration_date": "2024-07-11",
"last_updated": "2026-02-25",
"certification_date": "2026-02-25",
"status": "A"
},
"taxonomies": [
{
"code": "363LF0000X",
"taxonomy_group": "193400000X SINGLE SPECIALTY GROUP",
"desc": "Nurse Practitioner, Family",
"state": "MA",
"license": "RN2387300",
"primary": true
}
],
"identifiers": [],
"endpoints": [],
"other_names": []
}Other providers in Milford, MA
Sources for this page
- NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Feb 25, 2026; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.
- National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.