Individual provider Active NPI

Daniel Thomas Mattox

  • Psychiatric/Mental Health Nurse Practitioner
  • San Diego, CA
National Provider Identifier
1558778043
Registry record updated Aug 5, 2025
On this page

Key facts

NPPES NPI Registry
Primary specialty
Psychiatric/Mental Health Nurse PractitionerTaxonomy code 363LP0808X
License
95023069 Issued in CA
Practice address
2305 Historic Decatur Rd Ste 100
San Diego, CA 92106-6071
Phone
(619) 613-2791
Fax
(619) 415-8415
NPI assigned
Jul 16, 2014
Sex
Male
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Aug 5, 2025

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

Specialties & licenses 2

Specialty (taxonomy)CodeLicenseStatePrimary
Psychiatric/Mental Health Nurse Practitioner 363LP0808X APRN-4066 HI
Psychiatric/Mental Health Nurse Practitioner 363LP0808X 95023069 CA Primary

Addresses

Primary practice location

2305 Historic Decatur Rd Ste 100
San Diego, CA 92106-6071

Mailing address

26265 Monticello Way
Murrieta, CA 92563-4094
Phone (626) 848-6670

Other practice location 1

500 Ala Moana Blvd Ste 7400
Honolulu, HI 96813-4902
Phone (808) 563-4128

Other practice location 2

2523 W 7th St
Los Angeles, CA 90057-3801
Phone (626) 848-6670

Medicare participation

Medicare enrollment files
Medicare fee-for-service enrollment
Not listed in the public Medicare enrollment file

National Provider Directory

National Provider Directory
Medicare enrollment (NPD)
Not enrolled

State licenses

LicenseStateTypeSpecialty
95023069CAMDPsychiatric/Mental Health Nurse Practitioner
APRN-4066HIMDPsychiatric/Mental Health Nurse Practitioner

Practice roles

OrganizationSpecialtyStatusNew patients
Imi Ola Psychiatry LLC Current Accepting new patients
Daniel Mattox Nursing Corporation Current Accepting new patients
ADHD Wellness Clinic Current Accepting new patients

Locations

2305 Historic Decatur Rd
Ste 100
San Diego, CA 92106
Phone (619) 786-8685

500 Ala Moana Blvd
Ste 7400
Honolulu, HI 96813
Phone (617) 823-6490

Organizations & group practices 3

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.

NPI Registry JSON

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

{
    "created_epoch": "1405468800000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1754352000000",
    "number": "1558778043",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "26265 MONTICELLO WAY",
            "city": "MURRIETA",
            "state": "CA",
            "postal_code": "925634094",
            "telephone_number": "626-848-6670"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "2305 HISTORIC DECATUR RD STE 100",
            "city": "SAN DIEGO",
            "state": "CA",
            "postal_code": "921066071",
            "telephone_number": "619-613-2791",
            "fax_number": "619-415-8415"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "500 Ala Moana Blvd Ste 7400",
            "address_purpose": "LOCATION",
            "city": "Honolulu",
            "state": "HI",
            "postal_code": "968134902",
            "country_code": "US",
            "telephone_number": "808-563-4128",
            "fax_number": "619-415-8415",
            "country_name": "United States",
            "address_type": "DOM"
        },
        {
            "address_1": "2523 W 7th St",
            "address_purpose": "LOCATION",
            "city": "Los Angeles",
            "state": "CA",
            "postal_code": "900573801",
            "country_code": "US",
            "telephone_number": "626-848-6670",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "last_name": "MATTOX",
        "first_name": "DANIEL",
        "middle_name": "THOMAS",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2014-07-16",
        "last_updated": "2025-08-05",
        "certification_date": "2025-08-05",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "363LP0808X",
            "taxonomy_group": "",
            "desc": "Nurse Practitioner, Psychiatric/Mental Health",
            "state": "HI",
            "license": "APRN-4066",
            "primary": false
        },
        {
            "code": "363LP0808X",
            "taxonomy_group": "",
            "desc": "Nurse Practitioner, Psychiatric/Mental Health",
            "state": "CA",
            "license": "95023069",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

Other providers in San Diego, CA

Sources for this page

  • NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Aug 5, 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.