Individual provider Active NPI

Steven K Freier, CRNA

  • Certified Registered Nurse Anesthetist
  • Topeka, KS
National Provider Identifier
1336535707
Registry record updated Jan 21, 2026
On this page

Key facts

NPPES NPI Registry
Primary specialty
Certified Registered Nurse AnesthetistTaxonomy code 367500000X
License
43-557340 Issued in KS
Practice address
1500 SW 10TH Ave
Topeka, KS 66604-1301
Phone
(785) 354-6241
NPI assigned
Apr 12, 2015
Sex
Male
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Jan 21, 2026

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

Specialties & licenses 1

Specialty (taxonomy)CodeLicenseStatePrimary
Certified Registered Nurse Anesthetist 367500000X 43-557340 KS Primary

Addresses

Primary practice location

1500 SW 10TH Ave
Topeka, KS 66604-1301

Mailing address

823 SW Mulvane St
Topeka, KS 66606-1764

Other practice location 1

1700 SW 7th St
Topeka, KS 66606-2489
Phone (913) 588-1227

Medicare participation

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

Enrollment records 1

Enrollment IDStateProvider typePAC IDDetails
I20150720002179 KS Practitioner - Certified Registered Nurse Anesthetist (Crna) 8123331188 Reassigns benefits to 2 organizations

Care Compare profile

Medicare Care Compare
Specialty
Certified Registered Nurse Anesthetist (Crna)
Education
Other, 2015
Medicare assignment
Accepts the Medicare-approved amount as payment in full
Group practices
Anesthesia Associates of Topeka PAGroup PAC ID 5698675437, 54 clinicians
Kansas University Physicians IncGroup PAC ID 8921911587, 1,809 clinicians

Practice addresses (Care Compare)

1500 SW 10H Ave
Topeka, KS 66604-1301

1700 SW 7TH St
Anesth Topeka
Topeka, KS 66606-2489
Phone (913) 588-1227

823 SW Mulvane St
Suite 210
Topeka, KS 66606-1679
Phone (785) 235-3451

Hospital & facility affiliations

  • Stormont Vail Hospital Hospital, Topeka, KS, CCN 170086
  • University of Kansas Health System - St Francis Campus Hospital, Topeka, KS, CCN 170016

Merit-based Incentive Payment System (MIPS)

Final score
78.15 of 100Reported as group
Quality
74.3
Improvement activities
40

National Provider Directory

National Provider Directory
Medicare enrollment (NPD)
Enrolled

State licenses

LicenseStateTypeSpecialty
43-557340KSMDCertified Registered Nurse Anesthetist

Practice roles

OrganizationSpecialtyStatusNew patients
Kansas University Physicians Inc CurrentSince Jan 27, 2026 Accepting new patients
Kansas University Physicians Inc CurrentSince Jan 27, 2026 Accepting new patients

Locations

3901 Rainbow Blvd
Kansas City, KS 66160
Phone (913) 588-6005

1700 SW 7th St
Topeka, KS 66606
Phone (785) 295-5310

Organizations & group practices 4

Organizations this provider is connected to: Medicare benefit reassignments (the organization bills Medicare for this provider’s services), Care Compare group memberships and National Provider Directory roles.

Hospital & facility affiliations 2

Hospitals and other facilities this clinician is affiliated with according to Medicare Care Compare.

NPI Registry JSON

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

{
    "created_epoch": "1428796800000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1768953600000",
    "number": "1336535707",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "823 SW MULVANE ST",
            "city": "TOPEKA",
            "state": "KS",
            "postal_code": "666061764"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "1500 SW 10TH AVE",
            "city": "TOPEKA",
            "state": "KS",
            "postal_code": "666041301",
            "telephone_number": "785-354-6241"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "1700 SW 7th St",
            "address_purpose": "LOCATION",
            "city": "Topeka",
            "state": "KS",
            "postal_code": "666062489",
            "country_code": "US",
            "telephone_number": "913-588-1227",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "last_name": "FREIER",
        "first_name": "STEVEN",
        "middle_name": "K",
        "credential": "CRNA",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2015-04-12",
        "last_updated": "2026-01-21",
        "certification_date": "2026-01-21",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "367500000X",
            "taxonomy_group": "",
            "desc": "Nurse Anesthetist, Certified Registered",
            "state": "KS",
            "license": "43-557340",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

Other providers in Topeka, KS

Sources for this page

  • NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Jan 21, 2026; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.
  • Medicare enrollment (CMS PECOS): enrollments, PAC IDs and benefit reassignments.
  • Medicare Care Compare (CMS): clinician profile, group practices, facility affiliations, MIPS scores and star ratings.
  • National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.

Verify at the official NPI Registry.