John Joseph Kasper, LPC, LMFT, LCDC

Primary specialty

Addiction (Substance Use Disorder) CounselorTaxonomy code 101YA0400X

License

3897 Issued in TX

Practice address

2007 Texoma Pkwy Ste 195
Sherman, TX 75090-2667

Phone

(903) 892-8901

NPI assigned

Apr 11, 2007

Sex

Male

Sole proprietor

Yes

Registry information is reported by the provider to CMS and is not verified. About this source

Specialties & licenses 3

Addresses

Other identifiers 2

Medicare fee-for-service enrollment

Not listed in the public Medicare enrollment file

Medicare enrollment (NPD)

Not enrolled

State licenses

Practice roles

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.

• John J Kasper Counseling Services PC

  • Addiction (Substance Use Disorder) Counselor
  • Sherman, TX
  • NPI 1306057740
  NPD (past) Authorized official

The complete NPPES record for this NPI in the NPI Registry API format.

{
    "created_epoch": "1176249600000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1757548800000",
    "number": "1659595973",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "PO BOX 1063",
            "city": "SHERMAN",
            "state": "TX",
            "postal_code": "750911063",
            "telephone_number": "903-892-8901"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "2007 TEXOMA PKWY STE 195",
            "city": "SHERMAN",
            "state": "TX",
            "postal_code": "750902667",
            "telephone_number": "903-892-8901"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "KASPER",
        "first_name": "JOHN",
        "middle_name": "JOSEPH",
        "name_prefix": "Mr.",
        "credential": "LPC, LMFT, LCDC",
        "sole_proprietor": "YES",
        "sex": "M",
        "enumeration_date": "2007-04-11",
        "last_updated": "2025-09-11",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "101YA0400X",
            "taxonomy_group": "",
            "desc": "Counselor, Addiction (Substance Use Disorder)",
            "state": "TX",
            "license": "3897",
            "primary": true
        },
        {
            "code": "101YP2500X",
            "taxonomy_group": "",
            "desc": "Counselor, Professional",
            "state": "TX",
            "license": "10674",
            "primary": false
        },
        {
            "code": "106H00000X",
            "taxonomy_group": "",
            "desc": "Marriage & Family Therapist",
            "state": "TX",
            "license": "2325",
            "primary": false
        }
    ],
    "identifiers": [
        {
            "code": "01",
            "desc": "Other (non-Medicare)",
            "issuer": "BCBSTX",
            "identifier": "0004ME",
            "state": "TX"
        },
        {
            "code": "01",
            "desc": "Other (non-Medicare)",
            "issuer": "BCBSTX",
            "identifier": "84538L",
            "state": "TX"
        }
    ],
    "endpoints": [],
    "other_names": []
}

• Mercy Kamau
• Milka Kamau
• Robin C Karleskint, R.N.
• Divya Kasety
• Joangeli Zertuche Kasper, LPC-S
• Kathleen Hoy, PHD, PLLC
• Saahas Kaul
• Harjot Kaur
• Diane Ruth Keahey, DNP APRN FNP-BC
• Laura Michelle Keatley, LVN

• Addiction (Substance Use Disorder) Counselor in Sherman, TX
• Providers in Sherman, TX by specialty
• Addiction (Substance Use Disorder) Counselor in Texas

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Sep 11, 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.

Verify at the official NPI Registry.