Steve Aziz, M.D.

Primary specialty

Rheumatology PhysicianTaxonomy code 207RR0500X

License

A137449 Issued in CA

Practice address

3565 Del Amo Blvd Ste 200
Torrance, CA 90503-1637

Phone

(310) 214-0811

NPI assigned

Jun 12, 2012

Sex

Male

Sole proprietor

Yes

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

Specialties & licenses 1

Addresses

Medicare fee-for-service enrollment

Enrolled in CA

Eligible to order & refer

• Part B services: Yes
• Medical equipment: Yes
• Home health: Yes
• Power mobility devices: Yes
• Hospice: Yes

Green means eligible to order or refer.

Enrollment records 1

Specialty

Rheumatology

Education

Other, 2012

Medicare assignment

Accepts the Medicare-approved amount as payment in full

Telehealth

Offers telehealth services

Group practices

Healthcare Partners Affiliates Medical GroupGroup PAC ID 7315842002, 775 clinicians

Practice addresses (Care Compare)

Medicare enrollment (NPD)

Enrolled

Credentials

Doctor of Medicine

State licenses

Practice roles (7 of 8)

Locations

Networks

• BSC 65 PLUS INDIVIDUAL MAPD

Interoperability endpoints

• Direct secure messaging: saziz207636@westdirect.optum.com
• FHIR API: https://fhir.nextgen.com/nge/prod/fhir-api-r4/fhir/r4/

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.

• Healthcare Partners Affiliates Medical Group

  • Internal Medicine Physician
  • Los Angeles, CA
  • NPI 1659312593
  Medicare reassignment Care Compare group NPD
• Nazanin Firooz, MD Inc

  • Rheumatology Physician
  • Woodland Hills, CA
  • NPI 1215358320
  Medicare reassignment NPD
• Healthcare Partners Affiliates Medical Group

  • Durable Medical Equipment & Medical Supplies
  • Murrieta, CA
  • NPI 1760057269
  NPD
• Healthcare Partners Affiliates Medical Group

  • Addiction Medicine (Internal Medicine) Physician
  • Tustin, CA
  • NPI 1891981502
  NPD
• Torrance Memorial Medical Center

  • Skilled Nursing Facility
  • Torrance, CA
  • NPI 1740268713
  NPD (past)
• Little Company of Mary Affiliated Services Inc

  • Internal Medicine Physician
  • Evergreen Park, IL
  • NPI 1588617260
  NPD (past)
• Memorial Medical Group Inc

  • Durable Medical Equipment & Medical Supplies
  • Phoenix, AZ
  • NPI 1255523643
  NPD (past)

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

{
    "created_epoch": "1339459200000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1764806400000",
    "number": "1982966271",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "PO BOX 35380",
            "city": "LAS VEGAS",
            "state": "NV",
            "postal_code": "891335380",
            "telephone_number": "702-579-3203",
            "fax_number": "818-598-0500"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "3565 DEL AMO BLVD STE 200",
            "city": "TORRANCE",
            "state": "CA",
            "postal_code": "905031637",
            "telephone_number": "310-214-0811"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "23101 Sherman Pl Ste 507",
            "address_purpose": "LOCATION",
            "city": "West Hills",
            "state": "CA",
            "postal_code": "913072050",
            "country_code": "US",
            "telephone_number": "818-598-0000",
            "fax_number": "818-598-0500",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "last_name": "AZIZ",
        "first_name": "STEVE",
        "name_prefix": "Dr.",
        "credential": "M.D.",
        "sole_proprietor": "YES",
        "sex": "M",
        "enumeration_date": "2012-06-12",
        "last_updated": "2025-12-04",
        "certification_date": "2025-12-04",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207RR0500X",
            "taxonomy_group": "",
            "desc": "Internal Medicine, Rheumatology",
            "state": "CA",
            "license": "A137449",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Salman Mohammed Azam, M.D.
• Azhar Muttalib MD a Professional Corporation
• Hossein Azimi, DDS
• Nabilaa Azimi
• Morteza Azimian, M.D.
• Elliot Siavash Azizollahi, M.D.
• Dominick Azores, PTA
• Daniella Azulai, MD
• Ruth Azurdia-Montenegro
• B. Lebron, M.D., Inc., Apc

• Rheumatology Physician in Torrance, CA
• Providers in Torrance, CA by specialty
• Rheumatology Physician in California

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Dec 4, 2025; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.
• Medicare enrollment (CMS PECOS): enrollments, PAC IDs and benefit reassignments; Order and Referring.
• Medicare Care Compare (CMS): clinician profile, group practices, facility affiliations, MIPS scores and star ratings.
• National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.

Verify at the official NPI Registry.