Individual provider Active NPI

Gene Armon Naftulin, MD

  • Urology Physician
  • Torrance, CA
National Provider Identifier
1154374163
Registry record updated Jul 13, 2026
On this page

Key facts

NPPES NPI Registry
Primary specialty
Urology PhysicianTaxonomy code 208800000X
License
G27858 Issued in MO
Practice address
23600 Telo Ave
Ste 2200
Torrance, CA 90505
Phone
(310) 534-8400
Fax
(310) 534-0463
NPI assigned
May 19, 2006
Sex
Male
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Jul 13, 2026

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

Specialties & licenses 1

Specialty (taxonomy)CodeLicenseStatePrimary
Urology Physician 208800000X G27858 MO Primary

Addresses

Primary practice location

23600 Telo Ave
Ste 2200
Torrance, CA 90505

Mailing address

23600 Telo Ave
Ste 2200
Torrance, CA 90505
Phone (310) 534-8400

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)
Enrolled
Credentials
Doctor of Medicine

State licenses

LicenseStateTypeSpecialty
G27858MOMDUrology Physician

Practice roles

OrganizationSpecialtyStatusNew patients
Urology Institute of the South Bay Urology Current Accepting new patients
Genesis Healthcare Partners PC Urology Current Accepting new patients

Locations

20911 Earl St
Ste 140
Torrance, CA 90503
Phone (310) 542-0199

2927 Lomita Blvd
Ste B
Torrance, CA 90505
Phone 42421245804575

23600 Telo Ave
Ste 2200
Torrance, CA 90505
Phone (310) 534-8400

3445 Pacific Coast Hwy
Ste 310
Torrance, CA 90505
Phone (310) 370-1200

23600 Telo Ave
Ste 220
Torrance, CA 90505
Phone (310) 534-8400

3440 Lomita Blvd
Torrance, CA 90505
Phone (310) 326-7706

Organizations & group practices 2

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": "1147996800000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1783900800000",
    "number": "1154374163",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "23600 TELO AVE",
            "address_2": "STE 2200",
            "city": "TORRANCE",
            "state": "CA",
            "postal_code": "90505",
            "telephone_number": "310-534-8400",
            "fax_number": "310-534-0463"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "23600 TELO AVE",
            "address_2": "STE 2200",
            "city": "TORRANCE",
            "state": "CA",
            "postal_code": "90505",
            "telephone_number": "310-534-8400",
            "fax_number": "310-534-0463"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "NAFTULIN",
        "first_name": "GENE",
        "middle_name": "ARMON",
        "name_prefix": "Dr.",
        "credential": "MD",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2006-05-19",
        "last_updated": "2026-07-13",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "208800000X",
            "taxonomy_group": "",
            "desc": "Urology",
            "state": "MO",
            "license": "G27858",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

Other providers in Torrance, CA

Sources for this page

  • NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Jul 13, 2026; 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.