Boris D Ratiner, MD, Inc

Primary specialty

Non-Pharmacy Dispensing SiteTaxonomy code 332900000X

Legal business name

BORIS D RATINER, MD, INC

Doing business as

Rheumatology Therapeutics Medical Center

Practice address

18386 Ventura Blvd
Tarzana, CA 91356-4219

Phone

(818) 996-4077

Fax

(819) 996-4069

NPI assigned

May 31, 2012

Organization subpart

Yes

Parent organization

BORIS D RATINER, MD, INCAs reported in NPPES

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

Authorized official

Name

Diana Babayants

Title

Office Manager

Phone

(818) 996-4077

Specialties & licenses 1

Addresses

Other names 1

• Rheumatology Therapeutics Medical Center Doing business as

Tax ID family

Boris D Ratiner MD Inc2 organizations share this tax ID, including this one

Part of

Boris D Ratiner MD Inc

Other organizations with this tax ID 1

Organizations that report the same tax identification number in the National Provider Directory.

• Boris D Ratiner, MD, Inc

  • Rheumatology Physician
  • Tarzana, CA
  • NPI 1700999117
  NPD tax ID

Locations

Parent organization (reported in NPPES) 1

This organization reports itself as a subpart in NPPES; the parent’s legal name matches this organization in the same state.

• Boris D Ratiner, MD, Inc

  • Rheumatology Physician
  • Tarzana, CA
  • NPI 1700999117
  NPPES parent name

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

{
    "created_epoch": "1338422400000",
    "enumeration_type": "NPI-2",
    "last_updated_epoch": "1742256000000",
    "number": "1437410909",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "18386 VENTURA BLVD",
            "city": "TARZANA",
            "state": "CA",
            "postal_code": "913564219",
            "telephone_number": "818-996-4077",
            "fax_number": "818-996-4069"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "18386 VENTURA BLVD",
            "city": "TARZANA",
            "state": "CA",
            "postal_code": "913564219",
            "telephone_number": "818-996-4077",
            "fax_number": "819-996-4069"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "organization_name": "BORIS D RATINER, MD, INC",
        "organizational_subpart": "YES",
        "parent_organization_legal_business_name": "BORIS D RATINER, MD, INC",
        "enumeration_date": "2012-05-31",
        "last_updated": "2025-03-18",
        "certification_date": "2025-03-18",
        "status": "A",
        "authorized_official_last_name": "BABAYANTS",
        "authorized_official_first_name": "DIANA",
        "authorized_official_title_or_position": "OFFICE MANAGER",
        "authorized_official_telephone_number": "818-996-4077"
    },
    "taxonomies": [
        {
            "code": "332900000X",
            "taxonomy_group": "",
            "desc": "Non-Pharmacy Dispensing Site",
            "state": null,
            "license": null,
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": [
        {
            "organization_name": "Rheumatology Therapeutics Medical Center",
            "code": "3",
            "type": "Doing Business As"
        },
        {
            "organization_name": "Rheumatology Therapeutics Medical Center",
            "code": "3",
            "type": "Doing Business As"
        }
    ]
}

• Kioumars Bolourian Kashi, MD
• Samantha Paige Bolton, CCC-SLP
• David Edwin Bomar, D.D.S.
• Debra Bonnell
• Robert Bootehsaz, DMD
• Boris D Ratiner, MD, Inc
• Julie Sarah Bork
• Marc I Botnick, MD
• Vicki Botnick
• Berthe Boukidjian, R.D.

• Non-Pharmacy Dispensing Site in Tarzana, CA
• Providers in Tarzana, CA by specialty
• Non-Pharmacy Dispensing Site in California

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Mar 18, 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.