Individual provider Active NPI

Christiana Marie Valko

  • Mental Health Counselor
  • New York, NY
National Provider Identifier
1982331617
Registry record updated Nov 28, 2025
On this page

Key facts

NPPES NPI Registry
Primary specialty
Mental Health CounselorTaxonomy code 101YM0800X
License
017138 Issued in NY
Practice address
733 3Rd Ave FL 16
New York, NY 10017-3224
Phone
(646) 450-3064
NPI assigned
Aug 3, 2022
Sex
Female
Sole proprietor
Yes

NPPES NPI Registry

Updated by the provider on Nov 28, 2025

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

Specialties & licenses 1

Specialty (taxonomy)CodeLicenseStatePrimary
Mental Health Counselor 101YM0800X 017138 NY Primary

Addresses

Primary practice location

733 3Rd Ave FL 16
New York, NY 10017-3224

Mailing address

733 3Rd Avenue
16TH Floor, #1047
New York, NY 10017
Phone (646) 450-3064

Medicare participation

Medicare enrollment files
Medicare fee-for-service enrollment
Not listed in the public Medicare enrollment file

National Provider Directory

National Provider Directory
Medicare enrollment (NPD)
Not enrolled

NPI Registry JSON

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

{
    "created_epoch": "1659484800000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1764288000000",
    "number": "1982331617",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "733 3RD AVENUE",
            "address_2": "16TH FLOOR, #1047",
            "city": "NEW YORK",
            "state": "NY",
            "postal_code": "10017",
            "telephone_number": "646-450-3064"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "733 3RD AVE FL 16",
            "city": "NEW YORK",
            "state": "NY",
            "postal_code": "100173224",
            "telephone_number": "646-450-3064"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "VALKO",
        "first_name": "CHRISTIANA",
        "middle_name": "MARIE",
        "sole_proprietor": "YES",
        "sex": "F",
        "enumeration_date": "2022-08-03",
        "last_updated": "2025-11-28",
        "certification_date": "2025-11-28",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "101YM0800X",
            "taxonomy_group": "",
            "desc": "Counselor, Mental Health",
            "state": "NY",
            "license": "017138",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

Other providers in New York, NY

Sources for this page

  • NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Nov 28, 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.