Individual provider Active NPI

Kristof P Szentivanyi, D.C.

  • Chiropractor
  • Tarzana, CA
National Provider Identifier
1750669446
Registry record updated Jan 30, 2026
On this page

Key facts

NPPES NPI Registry
Primary specialty
ChiropractorTaxonomy code 111N00000X
License
29436 Issued in CA
Practice address
18762 Ventura Blvd
Tarzana, CA 91356-3303
Phone
(818) 342-2299
NPI assigned
Jul 28, 2011
Sex
Male
Sole proprietor
Yes

NPPES NPI Registry

Updated by the provider on Jan 30, 2026

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

Specialties & licenses 1

Specialty (taxonomy)CodeLicenseStatePrimary
Chiropractor 111N00000X 29436 CA Primary

Addresses

Primary practice location

18762 Ventura Blvd
Tarzana, CA 91356-3303

Mailing address

18762 Ventura Blvd
Tarzana, CA 91356-3303
Phone (818) 342-2299

Medicare participation

Medicare enrollment files
Medicare fee-for-service enrollment
Enrolled in CA

Enrollment records 1

Enrollment IDStateProvider typePAC IDDetails
I20111206000122 CA Practitioner - Chiropractic 3274708144 Practice locations: Tarzana, CA

Care Compare profile

Medicare Care Compare
Specialty
Chiropractic
Education
Other, 1999
Medicare assignment
May accept Medicare assignment

Practice addresses (Care Compare)

18762 Ventura Blvd
Tarzana, CA 91356-3303
Phone (818) 342-2299

National Provider Directory

National Provider Directory
Medicare enrollment (NPD)
Enrolled

State licenses

LicenseStateTypeSpecialty
29436CAMDClinical Social Worker

Practice roles

OrganizationSpecialtyStatusNew patients
Aftermath Medical Group, Onc. PastSince Aug 28, 2021 Accepting new patients
Lanza Chiropractic Corporation Chiropractor Past Accepting new patients

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": "1311811200000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1769731200000",
    "number": "1750669446",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "18762 VENTURA BLVD",
            "city": "TARZANA",
            "state": "CA",
            "postal_code": "913563303",
            "telephone_number": "818-342-2299"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "18762 VENTURA BLVD",
            "city": "TARZANA",
            "state": "CA",
            "postal_code": "913563303",
            "telephone_number": "818-342-2299"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "SZENTIVANYI",
        "first_name": "KRISTOF",
        "middle_name": "P",
        "name_prefix": "Dr.",
        "credential": "D.C.",
        "sole_proprietor": "YES",
        "sex": "M",
        "enumeration_date": "2011-07-28",
        "last_updated": "2026-01-30",
        "certification_date": "2026-01-30",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "111N00000X",
            "taxonomy_group": "",
            "desc": "Chiropractor",
            "state": "CA",
            "license": "29436",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

Other providers in Tarzana, CA

Sources for this page

  • NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Jan 30, 2026; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.
  • Medicare enrollment (CMS PECOS): enrollments, PAC IDs and benefit reassignments.
  • 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.