Willow Tree Counseling Services, PLLC

Primary specialty

Mental Health Clinic/Center (Including Community Mental Health Center)Taxonomy code 261QM0801X

Legal business name

WILLOW TREE COUNSELING SERVICES, PLLC

Practice address

1531 S Grove Ave Unit 204
Barrington, IL 60010-5251

Phone

(847) 381-2700

NPI assigned

Apr 21, 2025

Organization subpart

No

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

Authorized official

Name

Nathalia Lopez, LCPCNPI 1770079196

Title

Owner

Phone

(732) 598-1837

Specialties & licenses 1

Addresses

Practitioners 1

Individual providers connected to this organization through Medicare benefit reassignment, Care Compare group membership or National Provider Directory roles.

• Nathalia Lopez, MA, LAC, NCC

  • Mental Health Counselor
  • Lawrenceville, NJ
  • NPI 1770079196
  NPD Authorized official

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

{
    "created_epoch": "1745193600000",
    "enumeration_type": "NPI-2",
    "last_updated_epoch": "1745193600000",
    "number": "1417744947",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "230 N SEMINARY AVE",
            "city": "WOODSTOCK",
            "state": "IL",
            "postal_code": "600983427",
            "telephone_number": "732-598-1837"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "1531 S GROVE AVE UNIT 204",
            "city": "BARRINGTON",
            "state": "IL",
            "postal_code": "600105251",
            "telephone_number": "847-381-2700"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "organization_name": "WILLOW TREE COUNSELING SERVICES, PLLC",
        "organizational_subpart": "NO",
        "enumeration_date": "2025-04-21",
        "last_updated": "2025-04-21",
        "certification_date": "2025-04-20",
        "status": "A",
        "authorized_official_last_name": "LOPEZ",
        "authorized_official_first_name": "NATHALIA",
        "authorized_official_title_or_position": "OWNER",
        "authorized_official_telephone_number": "732-598-1837",
        "authorized_official_credential": "LCPC"
    },
    "taxonomies": [
        {
            "code": "261QM0801X",
            "taxonomy_group": "",
            "desc": "Clinic/Center, Mental Health (Including Community Mental Health Center)",
            "state": null,
            "license": null,
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Michael David Wiener, RPH
• Lora J Wiens, PSY.D.
• James A Wilcox, D.O.
• Tina Wilken
• Randall Earl Williams, MD
• Brittany Wilson, LCPC
• Paulina Wisniewska, DMD
• Joyce K. Wisniewski, LCSW
• Robert C. Witkowski, M.D.
• Amy Christine Wlodek, APRN

• Mental Health Clinic/Center (Including Community Mental Health Center) in Barrington, IL
• Providers in Barrington, IL by specialty
• Mental Health Clinic/Center (Including Community Mental Health Center) in Illinois

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Apr 21, 2025; 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.