Active NPI
Ashley Slisz
- Mental Health Counselor
- Houston, TX
National Provider Identifier
1780150177
On this page
Key facts
NPPES NPI Registry- Primary specialty
- Mental Health Counselor
- License
- 77079
- Practice address
- 5901 Long Dr
Houston, TX 77087-1003 - Phone
- (713) 970-7000
- NPI assigned
- Oct 23, 2018
- Sex
- Female
- Sole proprietor
- No
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 | 77079 | TX | Primary |
Addresses
Primary practice location
5901 Long Dr
Houston, TX 77087-1003
Mailing address
5712 Brackenridge St
Houston, TX 77026-2109
Other practice location 1
9401 Southwest Fwy
Houston, TX 77074-1407
Phone (713) 970-7000
Medicare participation
Medicare enrollment files- Medicare fee-for-service enrollment
- Enrolled in TX
- Eligible to order & refer
- Part B services: Yes
- Medical equipment: Yes
- Home health: No
- Power mobility devices: No
- Hospice: No
Enrollment records 1
Care Compare profile
Medicare Care Compare- Specialty
- Mental Health Counselor
- Education
- Other, 2016
- Medicare assignment
- Accepts the Medicare-approved amount as payment in full
- Group practices
Practice addresses (Care Compare)
16225 Park Ten PL
Suite 500
Houston, TX 77084-5152
Phone (832) 844-1513
National Provider Directory
National Provider Directory- Medicare enrollment (NPD)
- Enrolled
Practice roles
| Organization | Specialty | Status | New patients |
|---|---|---|---|
| The Harris Center for Mental Health and Idd | Past | Accepting new patients |
Organizations & group practices 2
Organizations this provider is connected to: Medicare benefit reassignments (the organization bills Medicare for this provider’s services), Care Compare group memberships and National Provider Directory roles.
-
- Community/Retail Pharmacy
- Houston, TX
- NPI 1417962010
NPI Registry JSON
The complete NPPES record for this NPI in the NPI Registry API format.
{
"created_epoch": "1540252800000",
"enumeration_type": "NPI-1",
"last_updated_epoch": "1775001600000",
"number": "1780150177",
"addresses": [
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "MAILING",
"address_type": "DOM",
"address_1": "5712 BRACKENRIDGE ST",
"city": "HOUSTON",
"state": "TX",
"postal_code": "770262109"
},
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "LOCATION",
"address_type": "DOM",
"address_1": "5901 LONG DR",
"city": "HOUSTON",
"state": "TX",
"postal_code": "770871003",
"telephone_number": "713-970-7000"
}
],
"practiceLocations": [
{
"address_1": "9401 Southwest Fwy",
"address_purpose": "LOCATION",
"city": "Houston",
"state": "TX",
"postal_code": "770741407",
"country_code": "US",
"telephone_number": "713-970-7000",
"country_name": "United States",
"address_type": "DOM"
}
],
"basic": {
"last_name": "SLISZ",
"first_name": "ASHLEY",
"sole_proprietor": "NO",
"sex": "F",
"enumeration_date": "2018-10-23",
"last_updated": "2026-04-01",
"certification_date": "2026-04-01",
"status": "A"
},
"taxonomies": [
{
"code": "101YM0800X",
"taxonomy_group": "",
"desc": "Counselor, Mental Health",
"state": "TX",
"license": "77079",
"primary": true
}
],
"identifiers": [],
"endpoints": [],
"other_names": []
}Other providers in Houston, TX
Sources for this page
- NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Apr 1, 2026; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.
- Medicare enrollment (CMS PECOS): enrollments, PAC IDs and benefit reassignments; Order and Referring.
- Medicare Care Compare (CMS): clinician profile, group practices, facility affiliations, MIPS scores and star ratings.
- National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.