Gonzalo Flores Ruiz, M.D.

Primary specialty

Preventive Medicine/Occupational Environmental Medicine PhysicianTaxonomy code 2083P0500X

License

G75692 Issued in CA

Practice address

22741 Lambert St
Suite1607
Lake Forest, CA 92630-1617

Phone

(949) 581-3011

Fax

(949) 581-6457

NPI assigned

Aug 5, 2006

Sex

Male

Sole proprietor

No

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

Specialties & licenses 2

Addresses

Medicare fee-for-service enrollment

Not listed in the public Medicare enrollment file

Medicare enrollment (NPD)

Not enrolled

HHS exclusion list flag

Flagged The directory lists this NPI on an HHS exclusion list. Confirm with the OIG exclusions search.

Credentials

Doctor of Medicine

State licenses

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.

• Mahfouz M. Michael,M.D.,Inc.

  • Internal Medicine Physician
  • Los Angeles, CA
  • NPI 1093934986

  Family Medicine

  NPD (past)
• Mahfouz M. Michael,M.D.,Inc.

  • Internal Medicine Physician
  • San Fernando, CA
  • NPI 1609095587

  Family Medicine

  NPD (past)

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

{
    "created_epoch": "1154736000000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1757548800000",
    "number": "1982613253",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "22741 LAMBERT ST",
            "address_2": "SUITE1607",
            "city": "LAKE FOREST",
            "state": "CA",
            "postal_code": "926301617",
            "telephone_number": "949-581-3011",
            "fax_number": "949-581-6457"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "22741 LAMBERT ST",
            "address_2": "SUITE1607",
            "city": "LAKE FOREST",
            "state": "CA",
            "postal_code": "926301617",
            "telephone_number": "949-581-3011",
            "fax_number": "949-581-6457"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "RUIZ",
        "first_name": "GONZALO",
        "middle_name": "FLORES",
        "credential": "M.D.",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2006-08-05",
        "last_updated": "2025-09-11",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207Q00000X",
            "taxonomy_group": "",
            "desc": "Family Medicine",
            "state": "CA",
            "license": "G75692",
            "primary": false
        },
        {
            "code": "2083P0500X",
            "taxonomy_group": "",
            "desc": "Preventive Medicine, Preventive Medicine/Occupational Environmental Medicine",
            "state": "CA",
            "license": "G75692",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Royal Senior Living-Oc LLC
• RR&C. a Psychological Corporation
• Anastasia Ruban, LMFT
• Barry Rubin
• Ruiz Anesthesia Inc
• Rumi Pharmacy Inc.
• Matthew Runyon
• Bruce Gary Russ, L.AC., M.S.T.O.M.
• Angela Marie Russo
• Scarlet Rutledge

• Preventive Medicine/Occupational Environmental Medicine Physician in Lake Forest, CA
• Providers in Lake Forest, CA by specialty
• Preventive Medicine/Occupational Environmental Medicine Physician in California

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Sep 11, 2025; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.
• Medicare enrollment (CMS PECOS): enrollments, PAC IDs and benefit reassignments; OIG LEIE.
• National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.

Verify at the official NPI Registry.