Individual provider Active NPI

Diana Ponce Pertchi, MED, EDS, EDD

  • Mental Health Counselor
  • Genoa City, WI
National Provider Identifier
1417872151
Registry record updated Aug 11, 2026
On this page

Key facts

NPPES NPI Registry
Primary specialty
Mental Health CounselorTaxonomy code 101YM0800X
License
2193578 Issued in IL
Practice address
9455 402ND Ave
Genoa City, WI 53128-2209
Phone
(312) 502-5541
NPI assigned
Aug 11, 2026
Last updated
Aug 11, 2026By the provider in NPPES
Sex
Female
Sole proprietor
Yes

NPPES NPI Registry

Updated by the provider on Aug 11, 2026

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 2193578 IL Primary

Addresses

Primary practice location

9455 402ND Ave
Genoa City, WI 53128-2209

Mailing address

9455 402ND Ave
Genoa City, WI 53128-2209

Electronic endpoints 1

TypeEndpointUseAffiliation
CONNECT URL mainstcounselingsolutions.com Health Information Exchange (HIE)

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": "1786406400000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1786406400000",
    "number": "1417872151",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "9455 402ND AVE",
            "city": "GENOA CITY",
            "state": "WI",
            "postal_code": "531282209"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "9455 402ND AVE",
            "city": "GENOA CITY",
            "state": "WI",
            "postal_code": "531282209",
            "telephone_number": "312-502-5541"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "PERTCHI",
        "first_name": "DIANA",
        "middle_name": "PONCE",
        "credential": "MED, EDS, EDD",
        "sole_proprietor": "YES",
        "sex": "F",
        "enumeration_date": "2026-08-11",
        "last_updated": "2026-08-11",
        "certification_date": "2026-08-11",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "101YM0800X",
            "taxonomy_group": "",
            "desc": "Counselor, Mental Health",
            "state": "IL",
            "license": "2193578",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [
        {
            "endpointType": "CONNECT",
            "endpointTypeDescription": "CONNECT URL",
            "endpoint": "mainstcounselingsolutions.com",
            "affiliation": "N",
            "endpointDescription": "main office",
            "use": "HIE",
            "useDescription": "Health Information Exchange (HIE)",
            "contentType": "CSV",
            "contentTypeDescription": "CSV",
            "address_1": "9455 402nd Ave",
            "city": "Genoa City",
            "state": "WI",
            "country_code": "US",
            "postal_code": "531282209",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "other_names": []
}

Other providers in Genoa City, WI

Sources for this page

  • NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Aug 11, 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.