Individual provider Active NPI

Nissa Krier

  • Professional Counselor
  • Union, MO
National Provider Identifier
1568367381
Registry record updated Oct 12, 2026
On this page

Key facts

NPPES NPI Registry
Primary specialty
Professional CounselorTaxonomy code 101YP2500X
License
2026028136 Issued in MO
Practice address
500 Clark Ave
Union, MO 63084-1004
Phone
(636) 583-1800
NPI assigned
Oct 12, 2026
Last updated
Oct 12, 2026By the provider in NPPES
Sex
Female
Sole proprietor
Yes

NPPES NPI Registry

Updated by the provider on Oct 12, 2026

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

Specialties & licenses 1

Specialty (taxonomy)CodeLicenseStatePrimary
Professional CounselorGroup: 193200000X MULTI-SPECIALTY GROUP 101YP2500X 2026028136 MO Primary

Addresses

Primary practice location

500 Clark Ave
Union, MO 63084-1004

Mailing address

12200 Weber Hill Rd
Saint Louis, MO 63127-1599
Phone (314) 544-3800

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": "1791763200000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1791763200000",
    "number": "1568367381",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "12200 WEBER HILL RD",
            "city": "SAINT LOUIS",
            "state": "MO",
            "postal_code": "631271599",
            "telephone_number": "314-544-3800"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "500 CLARK AVE",
            "city": "UNION",
            "state": "MO",
            "postal_code": "630841004",
            "telephone_number": "636-583-1800"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "KRIER",
        "first_name": "NISSA",
        "sole_proprietor": "YES",
        "sex": "F",
        "enumeration_date": "2026-10-12",
        "last_updated": "2026-10-12",
        "certification_date": "2026-10-12",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "101YP2500X",
            "taxonomy_group": "193200000X MULTI-SPECIALTY GROUP",
            "desc": "Counselor, Professional",
            "state": "MO",
            "license": "2026028136",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

Other providers in Union, MO

Sources for this page

  • NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Oct 12, 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.