Gonzalo Gonzalez Martinez MD Inc

Primary specialty

Family Medicine PhysicianTaxonomy code 207Q00000X

License

G45660 Issued in CA

Legal business name

GONZALO GONZALEZ MARTINEZ MD INC

Doing business as

Joshua medical group

Practice address

38460 5TH St W Ste a-E
Palmdale, CA 93551-4685

Phone

(661) 273-1614

Fax

(661) 273-4816

NPI assigned

Oct 3, 2007

Last updated

Oct 22, 2025By the provider in NPPES

Organization subpart

No

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

Authorized official

Name

Dr. Gonzalo G Martinez, M.D.NPI 1578622700

Title

Owner

Phone

(661) 273-1614

Specialties & licenses 1

Addresses

Other names 1

• Joshua medical group Doing business as

Medicare fee-for-service enrollment

Enrolled in CA

Enrollment records 1

Locations

Interoperability endpoints

• FHIR API: https://api.platform.athenahealth.com/23208/brand/1/csg/1/fhir/r4

Practitioners 5

Individual providers connected to this organization through Medicare benefit reassignment, Care Compare group membership or National Provider Directory roles, and the practitioner matching its NPPES authorized official.

• Gonzalo Martinez, MD

  • Family Medicine Physician
  • Palmdale, CA
  • NPI 1578622700
  Medicare reassignment NPD Authorized official
• Kay Dee Roberts, PA

  • Medical Physician Assistant
  • Palmdale, CA
  • NPI 1508057316
  Medicare reassignment
• Signhild Nina Patricia Nilsen, NP

  • Family Nurse Practitioner
  • Palmdale, CA
  • NPI 1932093283
  NPD
• Tochukwu David Nwigwe

  • Family Nurse Practitioner
  • Los Angeles, CA
  • NPI 1396533238
  NPD
• Jeff Advincula

  • Family Nurse Practitioner
  • Palmdale, CA
  • NPI 1063027514
  NPD (past)

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

{
    "created_epoch": "1191369600000",
    "enumeration_type": "NPI-2",
    "last_updated_epoch": "1761091200000",
    "number": "1205023249",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "38460 5TH ST. WEST, STE A-E",
            "city": "PALMDALE",
            "state": "CA",
            "postal_code": "935511411",
            "telephone_number": "661-273-1614",
            "fax_number": "661-273-4816"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "38460 5TH ST W STE A-E",
            "city": "PALMDALE",
            "state": "CA",
            "postal_code": "935514685",
            "telephone_number": "661-273-1614",
            "fax_number": "661-273-4816"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "organization_name": "GONZALO GONZALEZ MARTINEZ MD INC",
        "organizational_subpart": "NO",
        "enumeration_date": "2007-10-03",
        "last_updated": "2025-10-22",
        "certification_date": "2025-10-22",
        "status": "A",
        "authorized_official_last_name": "MARTINEZ",
        "authorized_official_first_name": "GONZALO",
        "authorized_official_middle_name": "G",
        "authorized_official_title_or_position": "OWNER",
        "authorized_official_telephone_number": "661-273-1614",
        "authorized_official_name_prefix": "Dr.",
        "authorized_official_credential": "M.D."
    },
    "taxonomies": [
        {
            "code": "207Q00000X",
            "taxonomy_group": "193400000X MULTIPLE SINGLE SPECIALTY GROUP",
            "desc": "Family Medicine",
            "state": "CA",
            "license": "G45660",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": [
        {
            "organization_name": "Joshua medical group",
            "code": "3",
            "type": "Doing Business As"
        }
    ]
}

• Denis Gonzalez
• Julianna Camilla Gonzalez
• Rene Antonio Gonzalez
• Valerie V Gonzalez
• Vanessa Gonzalez
• Joycelyn Albertha Gordon, PA-C
• Leoneed Gordon, DDS
• Svetlana Gorelikova, M.D.
• Yolanda Gorick
• Natalie Angela Gover

• Family Medicine Physician in Palmdale, CA
• Providers in Palmdale, CA by specialty
• Family Medicine Physician in California

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Oct 22, 2025; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.
• Medicare enrollment (CMS PECOS): enrollments, PAC IDs and benefit reassignments.
• National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.

Verify at the official NPI Registry.