Individual provider Active NPI

Caitlyn Dorsey, LAC,LPC,M.S.

  • Mental Health Counselor
  • Littleton, CO
National Provider Identifier
1164374435
Registry record updated Jul 1, 2026
On this page

Key facts

NPPES NPI Registry
Primary specialty
Mental Health CounselorTaxonomy code 101YM0800X
License
LPC.0024056 Issued in CO
Practice address
8156 S Wadsworth Blvd Unit E333
Littleton, CO 80128-9114
Phone
(720) 324-7122
NPI assigned
Feb 10, 2026
Last updated
Jul 1, 2026By the provider in NPPES
Sex
Female
Sole proprietor
Yes

NPPES NPI Registry

Updated by the provider on Jul 1, 2026

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

Specialties & licenses 2

Specialty (taxonomy)CodeLicenseStatePrimary
Addiction (Substance Use Disorder) Counselor 101YA0400X ACD.0002531 CO
Mental Health Counselor 101YM0800X LPC.0024056 CO Primary

Addresses

Primary practice location

8156 S Wadsworth Blvd Unit E333
Littleton, CO 80128-9114

Mailing address

8156 S Wadsworth Blvd Unit E333
Littleton, CO 80128-9114
Phone (720) 324-7122

Medicare participation

Medicare enrollment files
Medicare fee-for-service enrollment
Not listed in the public Medicare enrollment file
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.

National Provider Directory

National Provider Directory
Medicare enrollment (NPD)
Enrolled
Credentials
Master of Science

State licenses

LicenseStateTypeSpecialty
ACD.0002531COMDAddiction (Substance Use Disorder) Counselor
LPCC.0022166COMDMental Health Counselor

Practice roles

OrganizationSpecialtyStatusNew patients
Harbor Relationship & Recovery LLC Mental Health Current Accepting new patients

Locations

8156 S Wadsworth Blvd
Unit E333
Littleton, CO 80128
Phone (720) 324-7122

Organizations & group practices 1

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.

NPI Registry JSON

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

{
    "created_epoch": "1770681600000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1782864000000",
    "number": "1164374435",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "8156 S WADSWORTH BLVD UNIT E333",
            "city": "LITTLETON",
            "state": "CO",
            "postal_code": "801289114",
            "telephone_number": "720-324-7122"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "8156 S WADSWORTH BLVD UNIT E333",
            "city": "LITTLETON",
            "state": "CO",
            "postal_code": "801289114",
            "telephone_number": "720-324-7122"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "DORSEY",
        "first_name": "CAITLYN",
        "credential": "LAC,LPC,M.S.",
        "sole_proprietor": "YES",
        "sex": "F",
        "enumeration_date": "2026-02-10",
        "last_updated": "2026-07-01",
        "certification_date": "2026-07-01",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "101YA0400X",
            "taxonomy_group": "",
            "desc": "Counselor, Addiction (Substance Use Disorder)",
            "state": "CO",
            "license": "ACD.0002531",
            "primary": false
        },
        {
            "code": "101YM0800X",
            "taxonomy_group": "",
            "desc": "Counselor, Mental Health",
            "state": "CO",
            "license": "LPC.0024056",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

Other providers in Littleton, CO

Sources for this page

Verify at the official NPI Registry.