SJT Ventures

Primary specialty

Psychiatry PhysicianTaxonomy code 2084P0800X

Legal business name

SJT VENTURES

Practice address

5 Park PLZ Ste 1520
Irvine, CA 92614-2566

Phone

(888) 589-3272

Fax

(805) 265-5043

NPI assigned

Jul 23, 2026

Organization subpart

No

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

Authorized official

Name

Sanjai Thankachen, MDNPI 1982751756

Title

Owner

Phone

(714) 782-4700

Specialties & licenses 1

Addresses

Subparts reporting this organization as parent 1

Organizations that report themselves as subparts in NPPES and name this organization, in the same state, as their parent.

• Jagaut Ventures LLC

  • Psychiatry Physician
  • Newport Beach, CA
  • NPI 1750213823
  NPPES parent name

Practitioners 1

Individual providers connected to this organization through Medicare benefit reassignment, Care Compare group membership or National Provider Directory roles.

• Sanjai Mathew Thankachen, M.D.

  • Psychiatry Physician
  • Irvine, CA
  • NPI 1982751756
  NPD (past) Authorized official

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

{
    "created_epoch": "1784764800000",
    "enumeration_type": "NPI-2",
    "last_updated_epoch": "1787788800000",
    "number": "1508787680",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "17595 HARVARD AVE STE C",
            "address_2": "#3350",
            "city": "IRVINE",
            "state": "CA",
            "postal_code": "926148522",
            "telephone_number": "888-589-3272",
            "fax_number": "805-265-5043"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "5 PARK PLZ STE 1520",
            "city": "IRVINE",
            "state": "CA",
            "postal_code": "926142566",
            "telephone_number": "888-589-3272",
            "fax_number": "805-265-5043"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "organization_name": "SJT VENTURES",
        "organizational_subpart": "NO",
        "enumeration_date": "2026-07-23",
        "last_updated": "2026-08-27",
        "certification_date": "2026-08-27",
        "status": "A",
        "authorized_official_last_name": "THANKACHEN",
        "authorized_official_first_name": "SANJAI",
        "authorized_official_title_or_position": "OWNER",
        "authorized_official_telephone_number": "714-782-4700",
        "authorized_official_credential": "MD"
    },
    "taxonomies": [
        {
            "code": "2084P0800X",
            "taxonomy_group": "193200000X MULTI-SPECIALTY GROUP",
            "desc": "Psychiatry & Neurology, Psychiatry",
            "state": null,
            "license": null,
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Man Kit Michael Siu, MD
• Keerthana Sivakumar
• Shivani Sivakumar
• Supriya Siwakoti
• Michael Siyluy, PTA
• Robert Sklar
• Claire Skomsvold, MA
• Sky Pediatric, Inc.
• Zoya Sky, D.D.S.
• Lindsey Slach

• Psychiatry Physician in Irvine, CA
• Providers in Irvine, CA by specialty
• Psychiatry Physician in California

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Aug 27, 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.