Mary Rose John

Primary specialty

Addiction (Substance Use Disorder) CounselorTaxonomy code 101YA0400X

Practice address

956 Natchez Dr
Walnut Creek, CA 94598-4434

Phone

(925) 212-5204

NPI assigned

May 16, 2025

Sex

Female

Sole proprietor

No

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, last updated by the provider on May 16, 2025.

{
    "created_epoch": "1747353600000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1747353600000",
    "number": "1841081973",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "956 NATCHEZ DR",
            "city": "WALNUT CREEK",
            "state": "CA",
            "postal_code": "945984434",
            "telephone_number": "925-212-5204"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "956 NATCHEZ DR",
            "city": "WALNUT CREEK",
            "state": "CA",
            "postal_code": "945984434",
            "telephone_number": "925-212-5204"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "JOHN",
        "first_name": "MARY",
        "middle_name": "ROSE",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2025-05-16",
        "last_updated": "2025-05-16",
        "certification_date": "2025-05-16",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "101YA0400X",
            "taxonomy_group": "",
            "desc": "Counselor, Addiction (Substance Use Disorder)",
            "state": null,
            "license": null,
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• John Muir Trauma Physicians Billing Service
• John Muir Trauma Physicians Billing Service
• John Muir Trauma Physicians Billing Service
• John R. Rostkowski, M.D. P.C.
• John W. Scivally, D.P.M Inc
• Jessica Lee Iwalani Johns, M.D.
• Madeline Johns
• Lisa Johnson Wright, PH.D.
• Allison Johnson
• Amanda Johnson, AMFT

• All providers in Walnut Creek, CA
• Addiction (Substance Use Disorder) Counselor in California

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on May 16, 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.