Active NPI
William Ernest Bailey Sr., LCSW
- Mental Health Counselor
- Yalesville, CT
National Provider Identifier
1285223917
On this page
Key facts
NPPES NPI Registry- Primary specialty
- Mental Health Counselor
- License
- 016899
- Practice address
- 60 Church St Ste 4K
Yalesville, CT 06492-2356 - Phone
- (203) 927-1848
- NPI assigned
- Jan 17, 2021
- Sex
- Male
- 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 |
|---|---|---|---|---|
| Mental Health Counselor | 101YM0800X | 016899 | CT | Primary |
Addresses
Primary practice location
60 Church St Ste 4K
Yalesville, CT 06492-2356
Mailing address
92 Staffordshire Commons Dr # H
Wallingford, CT 06492-1758
Phone (203) 927-1848
Other practice location 1
92 Staffordshire Commons Dr # H
Wallingford, CT 06492-1758
Phone (203) 927-1848
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": "1610841600000",
"enumeration_type": "NPI-1",
"last_updated_epoch": "1782259200000",
"number": "1285223917",
"addresses": [
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "MAILING",
"address_type": "DOM",
"address_1": "92 STAFFORDSHIRE COMMONS DR # H",
"city": "WALLINGFORD",
"state": "CT",
"postal_code": "064921758",
"telephone_number": "203-927-1848"
},
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "LOCATION",
"address_type": "DOM",
"address_1": "60 CHURCH ST STE 4K",
"city": "YALESVILLE",
"state": "CT",
"postal_code": "064922356",
"telephone_number": "203-927-1848"
}
],
"practiceLocations": [
{
"address_1": "92 Staffordshire Commons Dr # H",
"address_purpose": "LOCATION",
"city": "Wallingford",
"state": "CT",
"postal_code": "064921758",
"country_code": "US",
"telephone_number": "203-927-1848",
"country_name": "United States",
"address_type": "DOM"
}
],
"basic": {
"last_name": "BAILEY",
"first_name": "WILLIAM",
"middle_name": "ERNEST",
"name_prefix": "Mr.",
"name_suffix": "Sr.",
"credential": "LCSW",
"sole_proprietor": "YES",
"sex": "M",
"enumeration_date": "2021-01-17",
"last_updated": "2026-06-24",
"certification_date": "2026-06-24",
"status": "A"
},
"taxonomies": [
{
"code": "101YM0800X",
"taxonomy_group": "193200000X MULTI-SPECIALTY GROUP",
"desc": "Counselor, Mental Health",
"state": "CT",
"license": "016899",
"primary": true
}
],
"identifiers": [],
"endpoints": [],
"other_names": []
}
Other providers in Yalesville, CT
Sources for this page
- NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Jun 24, 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.