Nonna Kontorov

Primary specialty

Case Manager/Care CoordinatorTaxonomy code 171M00000X

Practice address

4106 Manhattan Ave
Brooklyn, NY 11224-1010

Phone

(646) 460-6406

NPI assigned

Oct 15, 2025

Last updated

Oct 15, 2025By the provider in NPPES

Sex

Female

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

Not listed in the public Medicare enrollment file

Medicare enrollment (NPD)

Not enrolled

Practice roles

Organizations this provider is connected to: Medicare benefit reassignments (the organization bills Medicare for this provider’s services), Care Compare group memberships, National Provider Directory roles and organizations whose NPPES authorized official is this provider.

• Tiny G Holdings LLC

  dba Blum Agency

  • Case Manager/Care Coordinator
  • Brooklyn, NY
  • NPI 1215803044
  NPD Authorized official
• Nostrand Acupuncture, P.C.

  dba Nostrand Acupuncture

  • Acupuncturist
  • Brooklyn, NY
  • NPI 1134865991
  Authorized official Same address or phone

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

{
    "created_epoch": "1760486400000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1760486400000",
    "number": "1609742758",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "4106 MANHATTAN AVE",
            "city": "BROOKLYN",
            "state": "NY",
            "postal_code": "112241010",
            "telephone_number": "646-460-6406"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "4106 MANHATTAN AVE",
            "city": "BROOKLYN",
            "state": "NY",
            "postal_code": "112241010",
            "telephone_number": "646-460-6406"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "KONTOROV",
        "first_name": "NONNA",
        "sole_proprietor": "YES",
        "sex": "F",
        "enumeration_date": "2025-10-15",
        "last_updated": "2025-10-15",
        "certification_date": "2025-10-15",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "171M00000X",
            "taxonomy_group": "193400000X SINGLE SPECIALTY  GROUP",
            "desc": "Case Manager/Care Coordinator",
            "state": "NY",
            "license": null,
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Konstantinos Koutelos, M.D. & Irina Krym Physician, P.C.
• Konstantinos Koutros
• Yelena Konstantinovich
• Viktoriya Konstatninidis, LCSW
• Jacqueline Sophia Kontorov, MS CCC-SLP, TSSLD
• Tanya Kontorovich, OD
• Remus Koo, PHARM. D
• Wai Yee Koo, R.D.H
• Charlotte Marie Kooistra, DDS
• Chutawat Kookanok, MD

• Case Manager/Care Coordinator in Brooklyn, NY
• Providers in Brooklyn, NY by specialty
• Case Manager/Care Coordinator in New York

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Oct 15, 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.