Individual provider Active NPI

Nilgun Taskintuna, LPC

  • Professional Counselor
  • Falls Church, VA
National Provider Identifier
1629749981
Registry record updated Mar 4, 2026
On this page

Key facts

NPPES NPI Registry
Primary specialty
Professional CounselorTaxonomy code 101YP2500X
License
0701014438 Issued in VA
Practice address
131 Great Falls St Ste 101
Falls Church, VA 22046-3446
Phone
(571) 228-1660
NPI assigned
Sep 25, 2021
Last updated
Mar 4, 2026By the provider in NPPES
Sex
Female
Sole proprietor
Yes

NPPES NPI Registry

Updated by the provider on Mar 4, 2026

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

Specialties & licenses 2

Specialty (taxonomy)CodeLicenseStatePrimary
Professional Counselor 101YP2500X PRC200002427 DC
Professional Counselor 101YP2500X 0701014438 VA Primary

Addresses

Primary practice location

131 Great Falls St Ste 101
Falls Church, VA 22046-3446

Mailing address

131 Great Falls St Ste 101
Falls Church, VA 22046-3446
Phone (571) 228-1660

Other names 1

  • Nilgun Tanriverdi Former name

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

State licenses

LicenseStateTypeSpecialty
PRC200002427DCMDProfessional Counselor
0701014438VAMDProfessional Counselor

NPI Registry JSON

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

{
    "created_epoch": "1632528000000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1772582400000",
    "number": "1629749981",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "131 GREAT FALLS ST STE 101",
            "city": "FALLS CHURCH",
            "state": "VA",
            "postal_code": "220463446",
            "telephone_number": "571-228-1660"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "131 GREAT FALLS ST STE 101",
            "city": "FALLS CHURCH",
            "state": "VA",
            "postal_code": "220463446",
            "telephone_number": "571-228-1660"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "TASKINTUNA",
        "first_name": "NILGUN",
        "credential": "LPC",
        "sole_proprietor": "YES",
        "sex": "F",
        "enumeration_date": "2021-09-25",
        "last_updated": "2026-03-04",
        "certification_date": "2026-03-04",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "101YP2500X",
            "taxonomy_group": "",
            "desc": "Counselor, Professional",
            "state": "DC",
            "license": "PRC200002427",
            "primary": false
        },
        {
            "code": "101YP2500X",
            "taxonomy_group": "",
            "desc": "Counselor, Professional",
            "state": "VA",
            "license": "0701014438",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": [
        {
            "first_name": "NILGUN",
            "last_name": "TANRIVERDI",
            "code": "1",
            "type": "Former Name"
        }
    ]
}

Other providers in Falls Church, VA

Sources for this page

  • NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Mar 4, 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.