Stephen Deshawn Matthews

Primary specialty

PsychologistTaxonomy code 103T00000X

Practice address

9650 Zelzah Ave
Northridge, CA 91325-2003

Phone

(818) 993-9311

NPI assigned

Jun 16, 2022

Sex

Male

Sole proprietor

No

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

Specialties & licenses 3

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 and National Provider Directory roles.

• Alternative Family Services, Inc

  • Community/Behavioral Health Agency
  • Sacramento, CA
  • NPI 1982384673
  NPD (past)
• Child and Family Guidance Center

  • Community/Behavioral Health Agency
  • Northridge, CA
  • NPI 1285779553

  Case Manager/Care Coordinator

  NPD (past)

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

{
    "created_epoch": "1655337600000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1764115200000",
    "number": "1124758594",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "3406 SIERRA MEADOW CT",
            "city": "ELK GROVE",
            "state": "CA",
            "postal_code": "957584660",
            "telephone_number": "916-529-2467"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "9650 ZELZAH AVE",
            "city": "NORTHRIDGE",
            "state": "CA",
            "postal_code": "913252003",
            "telephone_number": "818-993-9311"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "8950 Cal Center Dr Ste 340",
            "address_purpose": "LOCATION",
            "city": "Sacramento",
            "state": "CA",
            "postal_code": "958263225",
            "country_code": "US",
            "telephone_number": "916-254-5200",
            "country_name": "United States",
            "address_type": "DOM"
        },
        {
            "address_1": "3671 Business Dr Ste 110",
            "address_purpose": "LOCATION",
            "city": "Sacramento",
            "state": "CA",
            "postal_code": "958202233",
            "country_code": "US",
            "telephone_number": "916-529-2467",
            "country_name": "United States",
            "address_type": "DOM"
        },
        {
            "address_1": "3406 Sierra Meadow Ct",
            "address_purpose": "LOCATION",
            "city": "Elk Grove",
            "state": "CA",
            "postal_code": "957584660",
            "country_code": "US",
            "telephone_number": "916-529-2467",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "last_name": "MATTHEWS",
        "first_name": "STEPHEN",
        "middle_name": "DESHAWN",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2022-06-16",
        "last_updated": "2025-11-26",
        "certification_date": "2025-11-26",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "171M00000X",
            "taxonomy_group": "",
            "desc": "Case Manager/Care Coordinator",
            "state": null,
            "license": null,
            "primary": false
        },
        {
            "code": "103T00000X",
            "taxonomy_group": "",
            "desc": "Psychologist",
            "state": "CA",
            "license": null,
            "primary": true
        },
        {
            "code": "225400000X",
            "taxonomy_group": "",
            "desc": "Rehabilitation Practitioner",
            "state": null,
            "license": null,
            "primary": false
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Belen Aledia Matias, M.D.
• Narine Matinayan
• Matthew Bral DO a Professional Medical Corporation
• Cole Matthews
• Ella Matthews
• Kathyrn Helene Maurine, MSW, LICSW
• Maxillofacial Surgical Arts
• Maximus Recovery Center
• Jack Mayhall, LMFT
• Amanda Maynard, PSYD

• Psychologist in Northridge, CA
• Providers in Northridge, CA by specialty
• Psychologist in California

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Nov 26, 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.