Johnny Frost

Primary specialty

Addiction (Substance Use Disorder) CounselorTaxonomy code 101YA0400X

Practice address

17045 Chatsworth St
Granada Hills, CA 91344-5845

Phone

(323) 898-4395

NPI assigned

Oct 27, 2026

Last updated

Oct 27, 2026By the provider in NPPES

Sex

Male

Sole proprietor

Yes

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

Specialties & licenses 1

Addresses

Medicare fee-for-service enrollment

Not listed in the public Medicare enrollment file

Medicare enrollment (NPD)

Not enrolled

Practice roles

Organizations this provider is connected to: Medicare benefit reassignments (the organization bills Medicare for this provider’s services), Care Compare group memberships, National Provider Directory roles and organizations whose NPPES authorized official is this provider.

• Fortify Wellness

  • Substance Use Disorder Rehabilitation Clinic/Center
  • Granada Hills, CA
  • NPI 1104782432
  NPD (past)

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

{
    "created_epoch": "1793059200000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1793059200000",
    "number": "1831097179",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "17045 CHATSWORTH ST",
            "city": "GRANADA HILLS",
            "state": "CA",
            "postal_code": "913445845"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "17045 CHATSWORTH ST",
            "city": "GRANADA HILLS",
            "state": "CA",
            "postal_code": "913445845",
            "telephone_number": "323-898-4395"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "FROST",
        "first_name": "JOHNNY",
        "sole_proprietor": "YES",
        "sex": "M",
        "enumeration_date": "2026-10-27",
        "last_updated": "2026-10-27",
        "certification_date": "2026-10-27",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "101YA0400X",
            "taxonomy_group": "",
            "desc": "Counselor, Addiction (Substance Use Disorder)",
            "state": null,
            "license": null,
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• For Better Cognitive Center Inc
• Fortify Wellness
• Helen Fower
• Freedom Drug and Alcohol Recovery Inc.
• Arthur Henry Friedlander, DMD
• Alessi Frounjian
• Alexis Fuglsang
• Fullerrelationships Marriage and Family Counseling, Inc. (Gale V. LaFreniere, LMFT)
• Giovanny Anthony Funes, MSW
• Dominique Penn Furukawa, LCSW

• Addiction (Substance Use Disorder) Counselor in Granada Hills, CA
• Providers in Granada Hills, CA by specialty
• Addiction (Substance Use Disorder) Counselor in California

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Oct 27, 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.

Verify at the official NPI Registry.