Active NPI
Leslie Zarker, LCPC, LPC
- Mental Health Counselor
- Harrisonville, MO
National Provider Identifier
1174237739
On this page
Key facts
NPPES NPI Registry- Primary specialty
- Mental Health Counselor
- License
- 180.014249
- Practice address
- 117 S Lexington St Ste 100
Harrisonville, MO 64701-2444 - Phone
- (816) 366-7794
- NPI assigned
- Jan 9, 2023
- 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 3
| Specialty (taxonomy) | Code | License | State | Primary |
|---|---|---|---|---|
| Professional Counselor | 101YP2500X | 2024010513 | MO | |
| Professional Counselor | 101YP2500X | 180014249 | IL | |
| Mental Health Counselor | 101YM0800X | 180.014249 | IL | Primary |
Addresses
Primary practice location
117 S Lexington St Ste 100
Harrisonville, MO 64701-2444
Mailing address
117 S Lexington St Ste 100
Harrisonville, MO 64701-2444
Phone (816) 366-7794
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 |
|---|---|---|---|
| 180.014249 | IL | MD | Mental Health Counselor |
| 180014249 | IL | MD | Professional Counselor |
| 2024010513 | MO | MD | Professional Counselor |
NPI Registry JSON
The complete NPPES record for this NPI in the NPI Registry API format.
{
"created_epoch": "1673222400000",
"enumeration_type": "NPI-1",
"last_updated_epoch": "1756771200000",
"number": "1174237739",
"addresses": [
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "MAILING",
"address_type": "DOM",
"address_1": "117 S LEXINGTON ST STE 100",
"city": "HARRISONVILLE",
"state": "MO",
"postal_code": "647012444",
"telephone_number": "816-366-7794"
},
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "LOCATION",
"address_type": "DOM",
"address_1": "117 S LEXINGTON ST STE 100",
"city": "HARRISONVILLE",
"state": "MO",
"postal_code": "647012444",
"telephone_number": "816-366-7794"
}
],
"practiceLocations": [],
"basic": {
"last_name": "ZARKER",
"first_name": "LESLIE",
"credential": "LCPC, LPC",
"sole_proprietor": "YES",
"sex": "F",
"enumeration_date": "2023-01-09",
"last_updated": "2025-09-02",
"certification_date": "2025-09-02",
"status": "A"
},
"taxonomies": [
{
"code": "101YP2500X",
"taxonomy_group": "",
"desc": "Counselor, Professional",
"state": "MO",
"license": "2024010513",
"primary": false
},
{
"code": "101YP2500X",
"taxonomy_group": "",
"desc": "Counselor, Professional",
"state": "IL",
"license": "180014249",
"primary": false
},
{
"code": "101YM0800X",
"taxonomy_group": "",
"desc": "Counselor, Mental Health",
"state": "IL",
"license": "180.014249",
"primary": true
}
],
"identifiers": [],
"endpoints": [],
"other_names": []
}Other providers in Harrisonville, MO
Sources for this page
- NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Sep 2, 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.