Individual provider Active NPI

Diane Irish

  • Psychiatric/Mental Health Nurse Practitioner
  • Chicago, IL
National Provider Identifier
1235520404
Registry record updated Oct 27, 2025
On this page

Key facts

NPPES NPI Registry
Primary specialty
Psychiatric/Mental Health Nurse PractitionerTaxonomy code 363LP0808X
License
209027202 Issued in IL
Practice address
467 E 31St St
Chicago, IL 60616-4051
Phone
(312) 572-3050
Fax
(312) 572-3060
NPI assigned
Feb 10, 2015
Sex
Female
Sole proprietor
Yes

NPPES NPI Registry

Updated by the provider on Oct 27, 2025

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

Specialties & licenses 1

Specialty (taxonomy)CodeLicenseStatePrimary
Psychiatric/Mental Health Nurse Practitioner 363LP0808X 209027202 IL Primary

Addresses

Primary practice location

467 E 31St St
Chicago, IL 60616-4051

Mailing address

1950 W Polk St
Chicago, IL 60612-3723
Phone (312) 864-0200

Other practice location 1

1950 W Polk St
Chicago, IL 60612-3723
Phone (312) 864-0200

Medicare participation

Medicare enrollment files
Medicare fee-for-service enrollment
Enrolled in IL
Eligible to order & refer
  • Part B services: Yes
  • Medical equipment: Yes
  • Home health: Yes
  • Power mobility devices: Yes
  • Hospice: No
Green means eligible to order or refer.

Enrollment records 1

Enrollment IDStateProvider typePAC IDDetails
I20230724001949 IL Practitioner - Nurse Practitioner 3678830742 Reassigns benefits to 3 organizations

Care Compare profile

Medicare Care Compare
Specialty
Nurse Practitioner
Education
Other, 2022
Medicare assignment
Accepts the Medicare-approved amount as payment in full
Group practices
Cook CountyGroup PAC ID 2860398088, 770 clinicians

Practice addresses (Care Compare)

500 E 51St St
Chicago, IL 60615-2494
Phone (312) 572-2000

Merit-based Incentive Payment System (MIPS)

Final score
52.58 of 100Reported as group
Quality
13.74
Promoting interoperability
100
Improvement activities
0
Cost
74.27

National Provider Directory

National Provider Directory
Medicare enrollment (NPD)
Enrolled
Credentials
Nurse Practitioner

Practice roles

OrganizationSpecialtyStatusNew patients
Midwest Express Care 2, Inc CurrentSince Aug 20, 2024 Accepting new patients
Cook County Current Accepting new patients
Midwest Express Care 2, Inc CurrentSince Aug 20, 2024 Accepting new patients
Signify Health Medical Associates, PLLC CurrentSince Aug 11, 2024 Accepting new patients
John H Stroger Hospital of Cook County CurrentSince Sep 28, 2025 Accepting new patients

Locations

500 E 51st St
Chicago, IL 60615
Phone (312) 572-2000

467 E 31st St
Chicago, IL 60616
Phone (312) 572-3050

1901 W Harrison St
Chicago, IL 60612
Phone (312) 864-5100

779 W Adams St
Chicago, IL 60661
Phone (312) 382-8308

40 75th St
Willowbrook, IL 60527
Phone (630) 326-5312

4055 Valley View Ln
Ste 700
Dallas, TX 75244
Phone (469) 466-7424

Organizations & group practices 5

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": "1423526400000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1761523200000",
    "number": "1235520404",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "1950 W POLK ST",
            "city": "CHICAGO",
            "state": "IL",
            "postal_code": "606123723",
            "telephone_number": "312-864-0200"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "467 E 31ST ST",
            "city": "CHICAGO",
            "state": "IL",
            "postal_code": "606164051",
            "telephone_number": "312-572-3050",
            "fax_number": "312-572-3060"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "1950 W Polk St",
            "address_purpose": "LOCATION",
            "city": "Chicago",
            "state": "IL",
            "postal_code": "606123723",
            "country_code": "US",
            "telephone_number": "312-864-0200",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "last_name": "IRISH",
        "first_name": "DIANE",
        "sole_proprietor": "YES",
        "sex": "F",
        "enumeration_date": "2015-02-10",
        "last_updated": "2025-10-27",
        "certification_date": "2025-10-27",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "363LP0808X",
            "taxonomy_group": "",
            "desc": "Nurse Practitioner, Psychiatric/Mental Health",
            "state": "IL",
            "license": "209027202",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

Other providers in Chicago, IL

Sources for this page

Verify at the official NPI Registry.