Individual provider Active NPI

Briana Mahoney Johnson, MA, LPC, LAC

  • Professional Counselor
  • Denver, CO
National Provider Identifier
1548912637
Registry record updated Dec 17, 2025
On this page

Key facts

NPPES NPI Registry
Primary specialty
Professional CounselorTaxonomy code 101YP2500X
License
LPC.0012940 Issued in CO
Practice address
3955 E Exposition Ave Ste 320
Denver, CO 80209-5033
Phone
(720) 797-9900
NPI assigned
Jan 20, 2022
Last updated
Dec 17, 2025By the provider in NPPES
Sex
Female
Sole proprietor
Yes

NPPES NPI Registry

Updated by the provider on Dec 17, 2025

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.0000852 CO
Professional Counselor 101YP2500X LPC.0012940 CO Primary

Addresses

Primary practice location

3955 E Exposition Ave Ste 320
Denver, CO 80209-5033

Mailing address

3955 E Exposition Ave Ste 320
Denver, CO 80209-5033
Phone (720) 797-9900

Other names 1

  • Ms. Briana Suzanne Mahoney Former name

Medicare participation

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

National Provider Directory

National Provider Directory
Medicare enrollment (NPD)
Not enrolled
Credentials
Master of Arts

State licenses

LicenseStateTypeSpecialty
ACD.0000852COMDAddiction (Substance Use Disorder) Counselor
LPC.0012940COMDProfessional Counselor

NPI Registry JSON

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

{
    "created_epoch": "1642636800000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1765929600000",
    "number": "1548912637",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "3955 E EXPOSITION AVE STE 320",
            "city": "DENVER",
            "state": "CO",
            "postal_code": "802095033",
            "telephone_number": "720-797-9900"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "3955 E EXPOSITION AVE STE 320",
            "city": "DENVER",
            "state": "CO",
            "postal_code": "802095033",
            "telephone_number": "720-797-9900"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "JOHNSON",
        "first_name": "BRIANA",
        "middle_name": "MAHONEY",
        "name_prefix": "Ms.",
        "credential": "MA, LPC, LAC",
        "sole_proprietor": "YES",
        "sex": "F",
        "enumeration_date": "2022-01-20",
        "last_updated": "2025-12-17",
        "certification_date": "2025-12-17",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "101YA0400X",
            "taxonomy_group": "",
            "desc": "Counselor, Addiction (Substance Use Disorder)",
            "state": "CO",
            "license": "ACD.0000852",
            "primary": false
        },
        {
            "code": "101YP2500X",
            "taxonomy_group": "",
            "desc": "Counselor, Professional",
            "state": "CO",
            "license": "LPC.0012940",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": [
        {
            "first_name": "BRIANA",
            "last_name": "MAHONEY",
            "middle_name": "SUZANNE",
            "prefix": "MS.",
            "code": "1",
            "type": "Former Name"
        }
    ]
}

Other providers in Denver, CO

Sources for this page

  • NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Dec 17, 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.