Active NPI
Caroline Butt
- Physician Assistant
- North Haven, CT
National Provider Identifier
1356259287
On this page
Key facts
NPPES NPI Registry- Primary specialty
- Physician Assistant
- Practice address
- 370 Bassett Rd
North Haven, CT 06473-4201 - Phone
- (203) 582-7766
- NPI assigned
- Aug 31, 2026
- Last updated
- Aug 31, 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 |
|---|---|---|---|---|
| Physician Assistant | 363A00000X | NU | Primary |
Addresses
Primary practice location
370 Bassett Rd
North Haven, CT 06473-4201
Mailing address
441 Washington Ave Apt 310
North Haven, CT 06473-1353
Phone (813) 505-7605
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
NPI Registry JSON
The complete NPPES record for this NPI in the NPI Registry API format.
{
"created_epoch": "1788134400000",
"enumeration_type": "NPI-1",
"last_updated_epoch": "1788134400000",
"number": "1356259287",
"addresses": [
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "MAILING",
"address_type": "DOM",
"address_1": "441 WASHINGTON AVE APT 310",
"city": "NORTH HAVEN",
"state": "CT",
"postal_code": "064731353",
"telephone_number": "813-505-7605"
},
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "LOCATION",
"address_type": "DOM",
"address_1": "370 BASSETT RD",
"city": "NORTH HAVEN",
"state": "CT",
"postal_code": "064734201",
"telephone_number": "203-582-7766"
}
],
"practiceLocations": [],
"basic": {
"last_name": "BUTT",
"first_name": "CAROLINE",
"sole_proprietor": "NO",
"sex": "F",
"enumeration_date": "2026-08-31",
"last_updated": "2026-08-31",
"certification_date": "2026-08-31",
"status": "A"
},
"taxonomies": [
{
"code": "363A00000X",
"taxonomy_group": "",
"desc": "Physician Assistant",
"state": "NU",
"license": null,
"primary": true
}
],
"identifiers": [],
"endpoints": [],
"other_names": []
}Other providers in North Haven, CT
Sources for this page
- NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Aug 31, 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.