Riordan Colquhoun Barner

Primary specialty

Social WorkerTaxonomy code 104100000X

Practice address

7007 Metropolitan Pkwy Unit 1329
Sterling Heights, MI 48311-7207

Phone

(313) 626-0160

NPI assigned

Apr 28, 2025

Last updated

Apr 28, 2025By the provider in NPPES

Sex

Male

Sole proprietor

No

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

Specialties & licenses 1

Addresses

Medicare fee-for-service enrollment

Not listed in the public Medicare enrollment file

Medicare enrollment (NPD)

Not enrolled

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.

• Root Access Therapeutics PLLC

  • Clinical Social Worker
  • Sterling Heights, MI
  • NPI 1710865118
  NPD

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

{
    "created_epoch": "1745798400000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1745798400000",
    "number": "1215725676",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "7007 METROPOLITAN PKWY UNIT 1329",
            "city": "STERLING HEIGHTS",
            "state": "MI",
            "postal_code": "483117207"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "7007 METROPOLITAN PKWY UNIT 1329",
            "city": "STERLING HEIGHTS",
            "state": "MI",
            "postal_code": "483117207",
            "telephone_number": "313-626-0160"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "24467 Orchard Lake Rd",
            "address_purpose": "LOCATION",
            "city": "Farmington Hills",
            "state": "MI",
            "postal_code": "483361919",
            "country_code": "US",
            "telephone_number": "248-442-1170",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "last_name": "BARNER",
        "first_name": "RIORDAN",
        "middle_name": "COLQUHOUN",
        "name_prefix": "Mr.",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2025-04-28",
        "last_updated": "2025-04-28",
        "certification_date": "2025-04-27",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "104100000X",
            "taxonomy_group": "",
            "desc": "Social Worker",
            "state": "NU",
            "license": null,
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Miranda N Barconey
• Rania Bardage
• Monique Bargfeldt
• Kimberly G Barker, P.A.-C.
• Devon Barnard
• Amy Kathryn Barnes, LCSW
• Ke'Era Barnes
• Vanessa Barnes
• Jason Thomas Barney, DNP, AGNP-C, BSN
• Teresa Barno

• Social Worker in Sterling Heights, MI
• Providers in Sterling Heights, MI by specialty
• Social Worker in Michigan

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Apr 28, 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.