Active NPI
Alessandra Okay, L.AC.
- Acupuncturist
- Cos Cob, CT
National Provider Identifier
1346104015
On this page
Key facts
NPPES NPI Registry- Primary specialty
- Acupuncturist
- License
- 886
- Practice address
- 237 E Putnam Ave
Cos Cob, CT 06807-2703 - Phone
- (917) 658-4677
- NPI assigned
- Dec 16, 2025
- Last updated
- Dec 16, 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 |
|---|---|---|---|---|
| Acupuncturist | 171100000X | 886 | CT | Primary |
Addresses
Primary practice location
237 E Putnam Ave
Cos Cob, CT 06807-2703
Mailing address
49 Gilliam LN
Riverside, CT 06878-2200
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 |
|---|---|---|---|
| 886 | CT | MD | Acupuncturist |
NPI Registry JSON
The complete NPPES record for this NPI in the NPI Registry API format.
{
"created_epoch": "1765843200000",
"enumeration_type": "NPI-1",
"last_updated_epoch": "1765843200000",
"number": "1346104015",
"addresses": [
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "MAILING",
"address_type": "DOM",
"address_1": "49 GILLIAM LN",
"city": "RIVERSIDE",
"state": "CT",
"postal_code": "068782200"
},
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "LOCATION",
"address_type": "DOM",
"address_1": "237 E PUTNAM AVE",
"city": "COS COB",
"state": "CT",
"postal_code": "068072703",
"telephone_number": "917-658-4677"
}
],
"practiceLocations": [],
"basic": {
"last_name": "OKAY",
"first_name": "ALESSANDRA",
"credential": "L.AC.",
"sole_proprietor": "YES",
"sex": "F",
"enumeration_date": "2025-12-16",
"last_updated": "2025-12-16",
"certification_date": "2025-12-16",
"status": "A"
},
"taxonomies": [
{
"code": "171100000X",
"taxonomy_group": "",
"desc": "Acupuncturist",
"state": "CT",
"license": "886",
"primary": true
}
],
"identifiers": [],
"endpoints": [],
"other_names": []
}Other providers in Cos Cob, CT
Sources for this page
- NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Dec 16, 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.