Active NPI
Leah Oklan, LICSW
- Clinical Social Worker
- Burlington, VT
National Provider Identifier
1639328446
On this page
Key facts
NPPES NPI Registry- Primary specialty
- Clinical Social Worker
- License
- 089.0096302
- Practice address
- 1929 North Ave
Burlington, VT 05408-1205 - Phone
- (802) 922-1338
- NPI assigned
- Sep 17, 2008
- 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 2
| Specialty (taxonomy) | Code | License | State | Primary |
|---|---|---|---|---|
| Clinical Social Worker | 1041C0700X | 089.0096302 | VT | Primary |
| Mental Health Counselor | 101YM0800X |
Addresses
Primary practice location
1929 North Ave
Burlington, VT 05408-1205
Mailing address
PO Box 3309
Burlington, VT 05408-6309
Phone (347) 334-1946
Medicare participation
Medicare enrollment files- Medicare fee-for-service enrollment
- Not listed in the public Medicare enrollment file
- Opted out of Medicare
- Yes, effective Mar 31, 2024 through Mar 31, 2028
National Provider Directory
National Provider Directory- Medicare enrollment (NPD)
- Enrolled
NPI Registry JSON
The complete NPPES record for this NPI in the NPI Registry API format.
{
"created_epoch": "1221609600000",
"enumeration_type": "NPI-1",
"last_updated_epoch": "1775779200000",
"number": "1639328446",
"addresses": [
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "MAILING",
"address_type": "DOM",
"address_1": "PO BOX 3309",
"city": "BURLINGTON",
"state": "VT",
"postal_code": "054086309",
"telephone_number": "347-334-1946"
},
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "LOCATION",
"address_type": "DOM",
"address_1": "1929 NORTH AVE",
"city": "BURLINGTON",
"state": "VT",
"postal_code": "054081205",
"telephone_number": "802-922-1338"
}
],
"practiceLocations": [],
"basic": {
"last_name": "OKLAN",
"first_name": "LEAH",
"credential": "LICSW",
"sole_proprietor": "YES",
"sex": "F",
"enumeration_date": "2008-09-17",
"last_updated": "2026-04-10",
"certification_date": "2026-04-10",
"status": "A"
},
"taxonomies": [
{
"code": "1041C0700X",
"taxonomy_group": "",
"desc": "Social Worker, Clinical",
"state": "VT",
"license": "089.0096302",
"primary": true
},
{
"code": "101YM0800X",
"taxonomy_group": "",
"desc": "Counselor, Mental Health",
"state": null,
"license": null,
"primary": false
}
],
"identifiers": [],
"endpoints": [],
"other_names": []
}Other providers in Burlington, VT
Sources for this page
- NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Apr 10, 2026; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.
- Medicare enrollment (CMS PECOS): enrollments, PAC IDs and benefit reassignments; Opt Out Affidavits.
- National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.