Jonathan Amaru Vantreeck, LAC, LCSW

Primary specialty

Clinical Social WorkerTaxonomy code 1041C0700X

License

CSW.09930236 Issued in CO

Practice address

6507 S Santa Fe Dr
Littleton, CO 80120-2910

Phone

(303) 730-8858

NPI assigned

May 19, 2021

Sex

Male

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

Enrolled in CO2 enrollments

Eligible to order & refer

• Part B services: Yes
• Medical equipment: Yes
• Home health: No
• Power mobility devices: No
• Hospice: No

Green means eligible to order or refer.

Enrollment records 2

Medicare enrollment (NPD)

Enrolled

State licenses

Practice roles

Locations

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.

• Mental Health Center of Denver

  dba WellPower

  • Mental Health Clinic/Center (Including Community Mental Health Center)
  • Denver, CO
  • NPI 1396566444
  Medicare reassignment NPD
• Arapahoe Mental Health Center, Inc

  dba AllHealth Network

  • Mental Health Clinic/Center (Including Community Mental Health Center)
  • Parker, CO
  • NPI 1437763968
  Medicare reassignment
• Mental Health Center of Denver

  dba WellPower

  • Mental Health Clinic/Center (Including Community Mental Health Center)
  • Denver, CO
  • NPI 1326869587
  NPD
• Mental Health Center of Denver

  dba WellPower

  • Mental Health Clinic/Center (Including Community Mental Health Center)
  • Denver, CO
  • NPI 1407643679
  NPD
• Mental Health Center of Denver

  dba WellPower

  • Respite Care
  • Denver, CO
  • NPI 1962212035
  NPD

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

{
    "created_epoch": "1621382400000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1772582400000",
    "number": "1679147045",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "116 INVERNESS DR E STE 105",
            "city": "ENGLEWOOD",
            "state": "CO",
            "postal_code": "801125125",
            "telephone_number": "303-730-8858"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "6507 S SANTA FE DR",
            "city": "LITTLETON",
            "state": "CO",
            "postal_code": "801202910",
            "telephone_number": "303-730-8858"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "VANTREECK",
        "first_name": "JONATHAN",
        "middle_name": "AMARU",
        "credential": "LAC, LCSW",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2021-05-19",
        "last_updated": "2026-03-04",
        "certification_date": "2026-03-04",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "101YA0400X",
            "taxonomy_group": "",
            "desc": "Counselor, Addiction (Substance Use Disorder)",
            "state": "CO",
            "license": "0002305",
            "primary": false
        },
        {
            "code": "1041C0700X",
            "taxonomy_group": "",
            "desc": "Social Worker, Clinical",
            "state": "CO",
            "license": "CSW.09930236",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Marla Lynn Vanderpool, M.A. CCC-SLP
• Julie Renee Vanek, PT
• James R Vankluyve, PT, DPT
• Kimberly Pauline Vanscriver, M.D.
• David P. Vansickle, M.D.
• Saurabh Natverlal Varma, DMD
• Douglas Charles Varvil-Weld, PH.D.
• Kurt Dean Vasquez Jr.
• Jessie Marie Vassau, O.D.
• Nicole A Vasseur, LCSW

• Clinical Social Worker in Littleton, CO
• Providers in Littleton, CO by specialty
• Clinical Social Worker in Colorado

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Mar 4, 2026; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.
• Medicare enrollment (CMS PECOS): enrollments, PAC IDs and benefit reassignments; Order and Referring.
• National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.

Verify at the official NPI Registry.