Organization Active NPI

Matthew J. Campbell MD Inc

  • Addiction Psychiatry Physician
  • Los Angeles, CA
National Provider Identifier
1720888100
Registry record updated Nov 25, 2025
On this page

Key facts

NPPES NPI Registry
Primary specialty
Addiction Psychiatry PhysicianTaxonomy code 2084P0802X
Legal business name
MATTHEW J. CAMPBELL MD INC
Practice address
1840 N Kenmore Ave Apt 306
Los Angeles, CA 90027-4072
Phone
(509) 492-0439
NPI assigned
Mar 15, 2025
Organization subpart
No

NPPES NPI Registry

Updated by the provider on Nov 25, 2025

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

Authorized official

Name
Dr. Matthew Campbell, MD
Title
Owner/Manager
Phone
(509) 492-0439

Specialties & licenses 1

Specialty (taxonomy)CodeLicenseStatePrimary
Addiction Psychiatry PhysicianGroup: 193400000X SINGLE SPECIALTY GROUP 2084P0802X Primary

Addresses

Primary practice location

1840 N Kenmore Ave Apt 306
Los Angeles, CA 90027-4072

Mailing address

2108 N St # 10209
Sacramento, CA 95816-5712
Phone (909) 378-5135

Other names 1

  • AcroPsych Doing business as

National Provider Directory

National Provider Directory

NPI Registry JSON

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

{
    "created_epoch": "1741996800000",
    "enumeration_type": "NPI-2",
    "last_updated_epoch": "1764028800000",
    "number": "1720888100",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "2108 N ST # 10209",
            "city": "SACRAMENTO",
            "state": "CA",
            "postal_code": "958165712",
            "telephone_number": "909-378-5135",
            "fax_number": "534-429-4308"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "1840 N KENMORE AVE APT 306",
            "city": "LOS ANGELES",
            "state": "CA",
            "postal_code": "900274072",
            "telephone_number": "509-492-0439"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "organization_name": "MATTHEW J. CAMPBELL MD INC",
        "organizational_subpart": "NO",
        "enumeration_date": "2025-03-15",
        "last_updated": "2025-11-25",
        "certification_date": "2025-11-25",
        "status": "A",
        "authorized_official_last_name": "CAMPBELL",
        "authorized_official_first_name": "MATTHEW",
        "authorized_official_title_or_position": "OWNER/MANAGER",
        "authorized_official_telephone_number": "509-492-0439",
        "authorized_official_name_prefix": "Dr.",
        "authorized_official_credential": "MD"
    },
    "taxonomies": [
        {
            "code": "2084P0802X",
            "taxonomy_group": "193400000X SINGLE SPECIALTY  GROUP",
            "desc": "Psychiatry & Neurology, Addiction Psychiatry",
            "state": null,
            "license": null,
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": [
        {
            "organization_name": "AcroPsych",
            "code": "3",
            "type": "Doing Business As"
        }
    ]
}

Other providers in Los Angeles, CA

Sources for this page

  • NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Nov 25, 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.