John Orson Whitaker Jr., SUDCCII

Primary specialty

Addiction (Substance Use Disorder) CounselorTaxonomy code 101YA0400X

License

8220 Issued in CA

Practice address

29021 Bouquet Canyon Rd SPC 303
Santa Clarita, CA 91390-5313

Phone

(213) 400-6542

Fax

(888) 604-2498

NPI assigned

Jun 16, 2026

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

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

{
    "created_epoch": "1781568000000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1781568000000",
    "number": "1265367700",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "29021 BOUQUET CANYON RD SPC 303",
            "city": "SANTA CLARITA",
            "state": "CA",
            "postal_code": "913905313",
            "telephone_number": "213-400-6542",
            "fax_number": "888-605-2498"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "29021 BOUQUET CANYON RD SPC 303",
            "city": "SANTA CLARITA",
            "state": "CA",
            "postal_code": "913905313",
            "telephone_number": "213-400-6542",
            "fax_number": "888-604-2498"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "WHITAKER",
        "first_name": "JOHN",
        "middle_name": "ORSON",
        "name_suffix": "Jr.",
        "credential": "SUDCCII",
        "sole_proprietor": "YES",
        "sex": "M",
        "enumeration_date": "2026-06-16",
        "last_updated": "2026-06-16",
        "certification_date": "2026-06-16",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "101YA0400X",
            "taxonomy_group": "",
            "desc": "Counselor, Addiction (Substance Use Disorder)",
            "state": "CA",
            "license": "8220",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

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• Addiction (Substance Use Disorder) Counselor in Santa Clarita, CA
• Providers in Santa Clarita, 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 Jun 16, 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.