Harmony Mental Wellness LLC

Primary specialty

Adult Psychiatric/Mental Health Clinical Nurse SpecialistTaxonomy code 364SP0809X

Legal business name

HARMONY MENTAL WELLNESS LLC

Practice address

900 Skokie Blvd Ste 203
Northbrook, IL 60062-4031

Phone

(224) 306-9464

Fax

(224) 306-9524

NPI assigned

Jan 22, 2026

Last updated

Jan 22, 2026By the provider in NPPES

Organization subpart

No

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

Authorized official

Name

Ms. Sarah TisserNPI 1417621541

Title

Owner

Phone

(224) 306-9464

Specialties & licenses 1

Addresses

Tax ID family

Harmony Mental Wellness LLC2 organizations share this tax ID, including this one

Other organizations with this tax ID 1

Organizations that report the same tax identification number in the National Provider Directory.

• Harmony Mental Wellness LLC

  dba Mindivity

  • Health Service Clinic/Center
  • Northbrook, IL
  • NPI 1902615545
  NPD tax ID

Locations

Practitioners 1

Individual providers connected to this organization through Medicare benefit reassignment, Care Compare group membership or National Provider Directory roles, and the practitioner matching its NPPES authorized official.

• Sarah Tisser, APRN

  • Psychiatric/Mental Health Nurse Practitioner
  • Northbrook, IL
  • NPI 1417621541

  Multi-Specialty

  NPD Authorized official

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

{
    "created_epoch": "1769040000000",
    "enumeration_type": "NPI-2",
    "last_updated_epoch": "1769040000000",
    "number": "1467311696",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "900 SKOKIE BLVD STE 203",
            "city": "NORTHBROOK",
            "state": "IL",
            "postal_code": "600624031",
            "telephone_number": "224-306-9464",
            "fax_number": "224-306-9524"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "900 SKOKIE BLVD STE 203",
            "city": "NORTHBROOK",
            "state": "IL",
            "postal_code": "600624031",
            "telephone_number": "224-306-9464",
            "fax_number": "224-306-9524"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "organization_name": "HARMONY MENTAL WELLNESS LLC",
        "organizational_subpart": "NO",
        "enumeration_date": "2026-01-22",
        "last_updated": "2026-01-22",
        "certification_date": "2026-01-22",
        "status": "A",
        "authorized_official_last_name": "TISSER",
        "authorized_official_first_name": "SARAH",
        "authorized_official_title_or_position": "OWNER",
        "authorized_official_telephone_number": "224-306-9464",
        "authorized_official_name_prefix": "Ms."
    },
    "taxonomies": [
        {
            "code": "364SP0809X",
            "taxonomy_group": "",
            "desc": "Clinical Nurse Specialist, Psychiatric/Mental Health, Adult",
            "state": null,
            "license": null,
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Lauren K Hardies, AU.D.
• Kathleen Ann Harding
• Katie Harkin, MSW
• Harlan W. Haimes, D.D.S., LTD.
• Alyson Harlan
• Harmony Mental Wellness LLC (Mindivity)
• Harold J. Lasky, M.D. LTD.
• Harris S Goldenberg, M.D., S.C.
• Autumn Harris
• Jean Harris

• Adult Psychiatric/Mental Health Clinical Nurse Specialist in Northbrook, IL
• Providers in Northbrook, IL by specialty
• Adult Psychiatric/Mental Health Clinical Nurse Specialist in Illinois

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Jan 22, 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.