Deirdre F Hartnett, APN-CNP

Primary specialty

Nurse PractitionerTaxonomy code 363L00000X

License

209012753 Issued in IL

Practice address

500 N Hicks Rd
Palatine, IL 60067-3614

Phone

(630) 646-1200

NPI assigned

Sep 8, 2015

Last updated

Sep 28, 2026By the provider in NPPES

Sex

Female

Sole proprietor

No

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

Specialties & licenses 2

Addresses

Medicare fee-for-service enrollment

Not listed in the public Medicare enrollment file

Medicare enrollment (NPD)

Enrolled

State licenses

Practice roles

Organizations this provider is connected to: Medicare benefit reassignments (the organization bills Medicare for this provider’s services), Care Compare group memberships, National Provider Directory roles and organizations whose NPPES authorized official is this provider.

• Naperville Psychiatric Ventures

  dba Endeavor Health Linden Oaks Hospital

  • Psychiatric Hospital
  • Naperville, IL
  • NPI 1619910460
  NPD (past)

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

{
    "created_epoch": "1441670400000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1790553600000",
    "number": "1639547672",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "2650 RIDGE AVE STE 1223",
            "city": "EVANSTON",
            "state": "IL",
            "postal_code": "602011700",
            "telephone_number": "847-570-2040"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "500 N HICKS RD",
            "city": "PALATINE",
            "state": "IL",
            "postal_code": "600673614",
            "telephone_number": "630-646-1200"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "1335 N Mill St",
            "address_purpose": "LOCATION",
            "city": "Naperville",
            "state": "IL",
            "postal_code": "605632261",
            "country_code": "US",
            "telephone_number": "847-736-0148",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "last_name": "HARTNETT",
        "first_name": "DEIRDRE",
        "middle_name": "F",
        "name_prefix": "Ms.",
        "credential": "APN-CNP",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2015-09-08",
        "last_updated": "2026-09-28",
        "certification_date": "2026-09-28",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "363L00000X",
            "taxonomy_group": "",
            "desc": "Nurse Practitioner",
            "state": "IL",
            "license": "209012753",
            "primary": true
        },
        {
            "code": "363LP0808X",
            "taxonomy_group": "",
            "desc": "Nurse Practitioner, Psychiatric/Mental Health",
            "state": "IL",
            "license": "209.012753",
            "primary": false
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Hands2Back Massage LLC
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• Alexander E Harn, MS, LPC
• Thomas A Harris, DDS
• Douglas R Harsch, LPC
• Ambreen Hasan, DDS
• Merita Hasani
• Haupers Family Dental LTD.
• Kristin Hauser
• Jonathan Hawkins

• Nurse Practitioner in Palatine, IL
• Providers in Palatine, IL by specialty
• Nurse Practitioner in Illinois

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Sep 28, 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.