Tanner James Simpson, PSY.D

Primary specialty

Clinical PsychologistTaxonomy code 103TC0700X

License

0005587 Issued in CO

Practice address

2001 Hoyt St
Lakewood, CO 80215-1639

Phone

(720) 399-9258

NPI assigned

Feb 24, 2019

Last updated

Mar 20, 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 5

Addresses

Medicare fee-for-service enrollment

Not listed in the public Medicare enrollment file

Medicare enrollment (NPD)

Not enrolled

State licenses

Practice roles

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.

• Simps Psychology, LLC

  • Psychologist
  • Littleton, CO
  • NPI 1447970223
  NPD Authorized official

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

{
    "created_epoch": "1550966400000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1742428800000",
    "number": "1477010601",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "2001 HOYT ST",
            "city": "LAKEWOOD",
            "state": "CO",
            "postal_code": "802151639",
            "telephone_number": "720-399-9258"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "2001 HOYT ST",
            "city": "LAKEWOOD",
            "state": "CO",
            "postal_code": "802151639",
            "telephone_number": "720-399-9258"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "1630 S Acoma St",
            "address_purpose": "LOCATION",
            "city": "Denver",
            "state": "CO",
            "postal_code": "802233602",
            "country_code": "US",
            "telephone_number": "303-974-2908",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "last_name": "SIMPSON",
        "first_name": "TANNER",
        "middle_name": "JAMES",
        "credential": "PSY.D",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2019-02-24",
        "last_updated": "2025-03-20",
        "certification_date": "2025-03-20",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "103T00000X",
            "taxonomy_group": "",
            "desc": "Psychologist",
            "state": "CO",
            "license": "00014485",
            "primary": false
        },
        {
            "code": "103T00000X",
            "taxonomy_group": "",
            "desc": "Psychologist",
            "state": null,
            "license": null,
            "primary": false
        },
        {
            "code": "103TS0200X",
            "taxonomy_group": "",
            "desc": "Psychologist, School",
            "state": null,
            "license": null,
            "primary": false
        },
        {
            "code": "103TS0200X",
            "taxonomy_group": "",
            "desc": "Psychologist, School",
            "state": "CO",
            "license": "357926",
            "primary": false
        },
        {
            "code": "103TC0700X",
            "taxonomy_group": "",
            "desc": "Psychologist, Clinical",
            "state": "CO",
            "license": "0005587",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Mariah Simonton, MT
• Simple Smiles, PLLC
• Corrie Simpson, LPC
• Jake Simpson, FNP
• Sadeha Simpson
• Sandra J Sims, PSY.D.
• Trayvion Sims
• Amisha Harpreet Singh, DDS
• Joseph John Singh Jr., DC
• Ryleigh Mae Singleton

• Clinical Psychologist in Lakewood, CO
• Providers in Lakewood, CO by specialty
• Clinical Psychologist in Colorado

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Mar 20, 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.