Active NPI
Cornerstone Family Services LLC
- Case Management Agency
- Cartwright, OK
National Provider Identifier
1700795192
On this page
Key facts
NPPES NPI Registry- Primary specialty
- Case Management Agency
- Legal business name
- CORNERSTONE FAMILY SERVICES LLC
- Practice address
- 267 Long Beach Dr
Cartwright, OK 74731-4106 - Phone
- (580) 898-9020
- Fax
- (888) 261-9028
- NPI assigned
- Sep 2, 2026
- Organization subpart
- No
NPPES NPI Registry
Registry information is reported by the provider to CMS and is not verified. About this source
Authorized official
- Name
- Mrs. Tassa Graham, M.S.
- Title
- Owner
- Phone
- (580) 898-9020
Specialties & licenses 1
| Specialty (taxonomy) | Code | License | State | Primary |
|---|---|---|---|---|
| Case Management Agency | 251B00000X | Primary |
Addresses
Primary practice location
267 Long Beach Dr
Cartwright, OK 74731-4106
Mailing address
267 Long Beach Dr
Cartwright, OK 74731-4106
Phone (580) 898-9020
NPI Registry JSON
The complete NPPES record for this NPI in the NPI Registry API format.
{
"created_epoch": "1788307200000",
"enumeration_type": "NPI-2",
"last_updated_epoch": "1788307200000",
"number": "1700795192",
"addresses": [
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "MAILING",
"address_type": "DOM",
"address_1": "267 LONG BEACH DR",
"city": "CARTWRIGHT",
"state": "OK",
"postal_code": "747314106",
"telephone_number": "580-898-9020",
"fax_number": "888-261-9028"
},
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "LOCATION",
"address_type": "DOM",
"address_1": "267 LONG BEACH DR",
"city": "CARTWRIGHT",
"state": "OK",
"postal_code": "747314106",
"telephone_number": "580-898-9020",
"fax_number": "888-261-9028"
}
],
"practiceLocations": [],
"basic": {
"organization_name": "CORNERSTONE FAMILY SERVICES LLC",
"organizational_subpart": "NO",
"enumeration_date": "2026-09-02",
"last_updated": "2026-09-02",
"certification_date": "2026-09-02",
"status": "A",
"authorized_official_last_name": "GRAHAM",
"authorized_official_first_name": "TASSA",
"authorized_official_title_or_position": "OWNER",
"authorized_official_telephone_number": "580-898-9020",
"authorized_official_name_prefix": "Mrs.",
"authorized_official_credential": "M.S."
},
"taxonomies": [
{
"code": "251B00000X",
"taxonomy_group": "",
"desc": "Case Management",
"state": null,
"license": null,
"primary": true
}
],
"identifiers": [],
"endpoints": [],
"other_names": []
}Other providers in Cartwright, OK
Sources for this page
- NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Sep 2, 2026; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.