NPIMap

Organization Active NPI

A Stepping Stone, LLC

  • Psychiatry Physician
  • Greenwood Village, CO
National Provider Identifier
1306369103
Registry record updated Jul 1, 2025
On this page

Key facts

NPPES NPI Registry
Primary specialty
Psychiatry PhysicianTaxonomy code 2084P0800X
Legal business name
A STEPPING STONE, LLC
Practice address
7720 E Belleview Ave Ste B300
Greenwood Village, CO 80111-2615
Phone
(303) 942-0512
Fax
(303) 524-9273
NPI assigned
Jul 24, 2017
Last updated
Jul 1, 2025By the provider in NPPES
Organization subpart
No

NPPES NPI Registry

Updated by the provider on Jul 1, 2025

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

Authorized official

Name
Ms. Anna Twerskoi, RNNPI 1730107434
Title
Ceo
Phone
(303) 669-0880

Authorized official NPPES reports the official by name only. The link goes to the one practitioner connected to this organization with that name.

Specialties & licenses 4

Specialty (taxonomy)CodeLicenseStatePrimary
Professional CounselorGroup: 193200000X MULTI-SPECIALTY GROUP 101YP2500X
Psychiatric/Mental Health Registered NurseGroup: 193200000X MULTI-SPECIALTY GROUP 163WP0808X
Psychiatry PhysicianGroup: 193200000X MULTI-SPECIALTY GROUP 2084P0800X Primary
Psychiatric/Mental Health Nurse PractitionerGroup: 193200000X MULTI-SPECIALTY GROUP 363LP0808X

Addresses

Primary practice location

7720 E Belleview Ave Ste B300
Greenwood Village, CO 80111-2615

Mailing address

7730 E Belleview Ave Ste A203
Greenwood Village, CO 80111-2618
Phone (303) 669-0880

Medicare participation

Medicare enrollment files
Medicare fee-for-service enrollment
Enrolled in CO

Enrollment records 1

Enrollment IDStateProvider typePAC IDDetails
O20250910001241 CO Part B Supplier - Clinic/Group Practice 2365945060 Receives reassigned benefits from 12 practitioners
Practice locations: Greenwood Village, CO

National Provider Directory

National Provider Directory
Tax ID family
A Stepping Stone LLC2 organizations share this tax ID, including this one

Other organizations with this tax ID 1

Organizations that report the same tax identification number in the National Provider Directory.

Locations

7730 E Belleview Ave
Ste A203
Greenwood Village, CO 80111
Phone (303) 942-0512

Ownership & related parties

Subparts reporting this organization as parent 1

Organizations that report themselves as subparts in NPPES and name this organization, in the same state, as their parent.

Practitioners & affiliated clinicians

Practitioners 19

Individual providers connected to this organization through Medicare benefit reassignment, Care Compare group membership or National Provider Directory roles, and the practitioner matching its NPPES authorized official.

View all 19

NPI Registry JSON

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

{
    "created_epoch": "1500854400000",
    "enumeration_type": "NPI-2",
    "last_updated_epoch": "1751328000000",
    "number": "1306369103",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "7730 E BELLEVIEW AVE STE A203",
            "city": "GREENWOOD VILLAGE",
            "state": "CO",
            "postal_code": "801112618",
            "telephone_number": "303-669-0880"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "7720 E BELLEVIEW AVE STE B300",
            "city": "GREENWOOD VILLAGE",
            "state": "CO",
            "postal_code": "801112615",
            "telephone_number": "303-942-0512",
            "fax_number": "303-524-9273"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "organization_name": "A STEPPING STONE, LLC",
        "organizational_subpart": "NO",
        "enumeration_date": "2017-07-24",
        "last_updated": "2025-07-01",
        "certification_date": "2025-07-01",
        "status": "A",
        "authorized_official_last_name": "TWERSKOI",
        "authorized_official_first_name": "ANNA",
        "authorized_official_title_or_position": "CEO",
        "authorized_official_telephone_number": "303-669-0880",
        "authorized_official_name_prefix": "Ms.",
        "authorized_official_credential": "RN"
    },
    "taxonomies": [
        {
            "code": "101YP2500X",
            "taxonomy_group": "193200000X MULTI-SPECIALTY GROUP",
            "desc": "Counselor, Professional",
            "state": null,
            "license": null,
            "primary": false
        },
        {
            "code": "163WP0808X",
            "taxonomy_group": "193200000X MULTI-SPECIALTY GROUP",
            "desc": "Registered Nurse, Psychiatric/Mental Health",
            "state": null,
            "license": null,
            "primary": false
        },
        {
            "code": "2084P0800X",
            "taxonomy_group": "193200000X MULTI-SPECIALTY GROUP",
            "desc": "Psychiatry & Neurology, Psychiatry",
            "state": null,
            "license": null,
            "primary": true
        },
        {
            "code": "363LP0808X",
            "taxonomy_group": "193200000X MULTI-SPECIALTY GROUP",
            "desc": "Nurse Practitioner, Psychiatric/Mental Health",
            "state": null,
            "license": null,
            "primary": false
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

Other providers in Greenwood Village, CO

Sources for this page

  • NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Jul 1, 2025; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.
  • Medicare enrollment (CMS PECOS): enrollments, PAC IDs and benefit reassignments.
  • National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.

Verify at the official NPI Registry.