Active NPI
Leah Nicole Kowalski, CPT
- Phlebotomy Technician
- Glens Falls, NY
National Provider Identifier
1750239273
On this page
Key facts
NPPES NPI Registry- Primary specialty
- Phlebotomy Technician
- License
- K4X9W6Q6
- Practice address
- 25 Larose Street
305A
Glens Falls, NY 12801 - Phone
- (518) 307-8137
- NPI assigned
- Mar 19, 2026
- 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 |
|---|---|---|---|---|
| Phlebotomy Technician | 246RP1900X | K4X9W6Q6 | NY | Primary |
Addresses
Primary practice location
25 Larose Street
305A
Glens Falls, NY 12801
Mailing address
25 Larose Street
305A
Glens Falls, NY 12801
Phone (518) 307-8137
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 |
|---|---|---|---|
| K4X9W6Q6 | NY | MD | Phlebotomy Technician |
NPI Registry JSON
The complete NPPES record for this NPI in the NPI Registry API format.
{
"created_epoch": "1773878400000",
"enumeration_type": "NPI-1",
"last_updated_epoch": "1773878400000",
"number": "1750239273",
"addresses": [
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "MAILING",
"address_type": "DOM",
"address_1": "25 LAROSE STREET",
"address_2": "305A",
"city": "GLENS FALLS",
"state": "NY",
"postal_code": "12801",
"telephone_number": "518-307-8137"
},
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "LOCATION",
"address_type": "DOM",
"address_1": "25 LAROSE STREET",
"address_2": "305A",
"city": "GLENS FALLS",
"state": "NY",
"postal_code": "12801",
"telephone_number": "518-307-8137"
}
],
"practiceLocations": [],
"basic": {
"last_name": "KOWALSKI",
"first_name": "LEAH",
"middle_name": "NICOLE",
"credential": "CPT",
"sole_proprietor": "YES",
"sex": "F",
"enumeration_date": "2026-03-19",
"last_updated": "2026-03-19",
"certification_date": "2026-03-15",
"status": "A"
},
"taxonomies": [
{
"code": "246RP1900X",
"taxonomy_group": "193400000X SINGLE SPECIALTY GROUP",
"desc": "Technician, Pathology, Phlebotomy",
"state": "NY",
"license": "K4X9W6Q6",
"primary": true
}
],
"identifiers": [],
"endpoints": [],
"other_names": []
}Other providers in Glens Falls, NY
Sources for this page
- NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Mar 19, 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.