Active NPI
Kathrine Williams, LO
- Optician
- Newington, CT
National Provider Identifier
1881563971
On this page
Key facts
NPPES NPI Registry- Primary specialty
- Optician
- License
- 1848
- Practice address
- 505 Willard Ave
Newington, CT 06111-2650 - Phone
- (860) 775-5122
- NPI assigned
- Nov 5, 2025
- 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 |
|---|---|---|---|---|
| Optician | 156FX1800X | 1848 | CT | Primary |
Addresses
Primary practice location
505 Willard Ave
Newington, CT 06111-2650
Mailing address
52 Oak Grove St
Manchester, CT 06040
Phone (860) 233-2020
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 |
|---|---|---|---|
| 1848 | CT | MD | Clinical Psychologist |
NPI Registry JSON
The complete NPPES record for this NPI in the NPI Registry API format.
{
"created_epoch": "1762300800000",
"enumeration_type": "NPI-1",
"last_updated_epoch": "1762300800000",
"number": "1881563971",
"addresses": [
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "MAILING",
"address_type": "DOM",
"address_1": "52 OAK GROVE ST",
"city": "MANCHESTER",
"state": "CT",
"postal_code": "06040",
"telephone_number": "860-233-2020"
},
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "LOCATION",
"address_type": "DOM",
"address_1": "505 WILLARD AVE",
"city": "NEWINGTON",
"state": "CT",
"postal_code": "061112650",
"telephone_number": "860-775-5122"
}
],
"practiceLocations": [],
"basic": {
"last_name": "WILLIAMS",
"first_name": "KATHRINE",
"name_prefix": "Mrs.",
"credential": "LO",
"sole_proprietor": "YES",
"sex": "F",
"enumeration_date": "2025-11-05",
"last_updated": "2025-11-05",
"certification_date": "2025-11-05",
"status": "A"
},
"taxonomies": [
{
"code": "156FX1800X",
"taxonomy_group": "",
"desc": "Technician/Technologist, Optician",
"state": "CT",
"license": "1848",
"primary": true
}
],
"identifiers": [],
"endpoints": [],
"other_names": []
}Other providers in Newington, CT
Sources for this page
- NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Nov 5, 2025; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.
- National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.