NPIMap

Organization Active NPI

A Step Ahead Orthotics and Prosthetics, Inc

  • Prosthetic/Orthotic Supplier
  • Knoxville, TN
National Provider Identifier
1154955268
Registry record updated Oct 16, 2026
On this page

Key facts

NPPES NPI Registry
Primary specialty
Prosthetic/Orthotic SupplierTaxonomy code 335E00000X
Legal business name
A STEP AHEAD ORTHOTICS AND PROSTHETICS, INC
Practice address
318 Nancy Lynn LN Ste 328
Knoxville, TN 37919-6030
Phone
(865) 240-3340
Fax
(865) 240-3783
NPI assigned
Feb 27, 2020
Last updated
Oct 16, 2026By the provider in NPPES
Organization subpart
No

NPPES NPI Registry

Updated by the provider on Oct 16, 2026

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

Authorized official

Name
Kari Rieger
Title
Office Manager
Phone
(615) 383-0048

Specialties & licenses 1

Specialty (taxonomy)CodeLicenseStatePrimary
Prosthetic/Orthotic Supplier 335E00000X NU Primary

Addresses

Primary practice location

318 Nancy Lynn LN Ste 328
Knoxville, TN 37919-6030

Mailing address

718 Thompson LN Ste 115
Nashville, TN 37204-3612
Phone (615) 383-0048

Other practice location 1

211 Sherway Rd Ste C
Knoxville, TN 37922-2241
Phone (865) 240-3340

Medicare participation

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

Enrollment records 1

Enrollment IDStateProvider typePAC IDDetails
O20200708000461 TN DME Supplier - Prosthetic PersonnelDME Supplier - Orthotic PersonnelDME Supplier - Pedorthic Personnel 6800163056 Practice locations: Knoxville, TN

Other NPIs with the same Medicare PAC ID 7

NPIs whose Medicare enrollments share a PECOS associate control ID (the same enrolled entity).

National Provider Directory

National Provider Directory
Tax ID family
A Step Ahead Orthotics and Prosthetics Inc9 organizations share this tax ID, including this one

Other organizations with this tax ID 8

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

Locations

211 Sherway Rd
Ste C
Knoxville, TN 37922
Phone (865) 240-3340

NPI Registry JSON

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

{
    "created_epoch": "1582761600000",
    "enumeration_type": "NPI-2",
    "last_updated_epoch": "1792108800000",
    "number": "1154955268",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "718 THOMPSON LN STE 115",
            "city": "NASHVILLE",
            "state": "TN",
            "postal_code": "372043612",
            "telephone_number": "615-383-0048",
            "fax_number": "615-383-1588"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "318 NANCY LYNN LN STE 328",
            "city": "KNOXVILLE",
            "state": "TN",
            "postal_code": "379196030",
            "telephone_number": "865-240-3340",
            "fax_number": "865-240-3783"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "211 Sherway Rd Ste C",
            "address_purpose": "LOCATION",
            "city": "Knoxville",
            "state": "TN",
            "postal_code": "379222241",
            "country_code": "US",
            "telephone_number": "865-240-3340",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "organization_name": "A STEP AHEAD ORTHOTICS AND PROSTHETICS, INC",
        "organizational_subpart": "NO",
        "enumeration_date": "2020-02-27",
        "last_updated": "2026-10-16",
        "certification_date": "2026-10-16",
        "status": "A",
        "authorized_official_last_name": "RIEGER",
        "authorized_official_first_name": "KARI",
        "authorized_official_title_or_position": "OFFICE MANAGER",
        "authorized_official_telephone_number": "615-383-0048"
    },
    "taxonomies": [
        {
            "code": "335E00000X",
            "taxonomy_group": "",
            "desc": "Prosthetic/Orthotic Supplier",
            "state": "NU",
            "license": null,
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

Other providers in Knoxville, TN

Sources for this page

  • NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Oct 16, 2026; 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.