Individual provider Active NPI

Kari Herzmark York, MSN, RN

  • Child & Adolescent Psychiatric/Mental Health Registered Nurse
  • Casa Grande, AZ
National Provider Identifier
1134075682
Registry record updated Mar 7, 2026
On this page

Key facts

NPPES NPI Registry
Primary specialty
Child & Adolescent Psychiatric/Mental Health Registered NurseTaxonomy code 163WP0807X
License
RN208707 Issued in AZ
Practice address
1120 E 6TH St
Casa Grande, AZ 85122-4206
Phone
(520) 340-4601
NPI assigned
Mar 7, 2026
Sex
Female
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Mar 7, 2026

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

Specialties & licenses 1

Specialty (taxonomy)CodeLicenseStatePrimary
Child & Adolescent Psychiatric/Mental Health Registered Nurse 163WP0807X RN208707 AZ Primary

Addresses

Primary practice location

1120 E 6TH St
Casa Grande, AZ 85122-4206

Mailing address

1120 E 6TH St
Casa Grande, AZ 85122-4206
Phone (520) 340-4601

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
Credentials
Master of Science - Nursing, Registered Nurse

State licenses

LicenseStateTypeSpecialty
RN208707AZMDChild & Adolescent Psychiatric/Mental Health Registered Nurse

Practice roles

OrganizationSpecialtyStatusNew patients
Mingus Mountain Estate Residencial Center, Inc. PastSince Apr 5, 2020 Accepting new patients

Organizations & group practices 1

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": "1772841600000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1772841600000",
    "number": "1134075682",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "1120 E 6TH ST",
            "city": "CASA GRANDE",
            "state": "AZ",
            "postal_code": "851224206",
            "telephone_number": "520-340-4601"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "1120 E 6TH ST",
            "city": "CASA GRANDE",
            "state": "AZ",
            "postal_code": "851224206",
            "telephone_number": "520-340-4601"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "HERZMARK YORK",
        "first_name": "KARI",
        "credential": "MSN, RN",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2026-03-07",
        "last_updated": "2026-03-07",
        "certification_date": "2026-03-07",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "163WP0807X",
            "taxonomy_group": "",
            "desc": "Registered Nurse, Psychiatric/Mental Health, Child & Adolescent",
            "state": "AZ",
            "license": "RN208707",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

Other providers in Casa Grande, AZ

Sources for this page

  • NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Mar 7, 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.