Individual provider Active NPI

Riley S Bertram

  • Anesthesiologist Assistant
  • Grey Eagle, MN
National Provider Identifier
1942815063
Registry record updated Aug 18, 2026
On this page

Key facts

NPPES NPI Registry
Primary specialty
Anesthesiologist AssistantTaxonomy code 367H00000X
License
170 Issued in WI
Practice address
29792 Arden Dr
Grey Eagle, MN 56336-4776
Phone
(612) 219-6180
NPI assigned
Sep 15, 2020
Last updated
Aug 18, 2026By the provider in NPPES
Sex
Male
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Aug 18, 2026

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

Specialties & licenses 2

Specialty (taxonomy)CodeLicenseStatePrimary
Anesthesiologist Assistant 367H00000X 170 WI Primary
Anesthesiologist Assistant 367H00000X 117 SC

Addresses

Primary practice location

29792 Arden Dr
Grey Eagle, MN 56336-4776

Mailing address

29792 Arden Dr
Grey Eagle, MN 56336-4776

Other practice location 1

600 Highland Ave
Madison, WI 53792-0001
Phone (608) 263-8100

Other practice location 2

7 Independence Pt Ste 300
Greenville, SC 29615-4569
Phone (864) 522-3700

Other practice location 3

202 South Park Street
4 Tower
Madison, WI 53715
Phone (608) 417-6676

Medicare participation

Medicare enrollment files
Medicare fee-for-service enrollment
Enrolled in WI, CO2 enrollments

Enrollment records 2

Enrollment IDStateProvider typePAC IDDetails
I20201008000374 WI Practitioner - Anesthesiology Assistant 9830518018 Reassigns benefits to 2 organizations
I20240123000600 CO Practitioner - Anesthesiology Assistant 9830518018 Reassigns benefits to 1 organization

Care Compare profile

Medicare Care Compare
Specialty
Anesthesiology Assistant
Education
Other, 2020
Medicare assignment
Accepts the Medicare-approved amount as payment in full
Group practices
Vituity-Wisconsin Anesthesia SCGroup PAC ID 2163968819, 144 clinicians

Practice addresses (Care Compare)

2301 N Lake Dr
Milwaukee, WI 53211-4508
Phone (414) 585-1132

600 Highland Ave
Madison, WI 53792-0001
Phone (608) 263-6400

Hospital & facility affiliations

Merit-based Incentive Payment System (MIPS)

Final score
84.8 of 100Reported as group
Quality
85
Improvement activities
40
Cost
76.83

Merit-based Incentive Payment System (MIPS)

Final score
84.33 of 100Reported as group
Quality
75.48
Promoting interoperability
100
Improvement activities
40
Cost
72.29

National Provider Directory

National Provider Directory
Medicare enrollment (NPD)
Enrolled
Credentials
Associate of Arts

State licenses

LicenseStateTypeSpecialty
117SCMDPhysical Therapy Assistant
170WIMDSpeech-Language Pathologist

Practice roles

OrganizationSpecialtyStatusNew patients
University of Wisconsin Medical Foundation, Inc CurrentSince Sep 17, 2025 Accepting new patients
University of Wisconsin Medical Foundation, Inc CurrentSince Sep 17, 2025 Accepting new patients
Vituity-Wisconsin Anesthesia SC CurrentSince Feb 1, 2025 Accepting new patients
Vituity-Wisconsin Anesthesia SC Current Accepting new patients
US Anesthesia Partners of Colorado Inc. Anesthesiologist Assistant CurrentSince Jan 11, 2024 Accepting new patients

Locations

8000 E Maplewood Ave
Ste 120
Greenwood Village, CO 80111

7700 S Broadway
Littleton, CO 80122
Phone (303) 269-4786

10101 Ridgegate Pkwy
Lone Tree, CO 80124
Phone (720) 225-1000

12222 Merit Dr
Ste 600
Dallas, TX 75251
Phone (972) 776-3185

202 S Park St
Madison, WI 53715
Phone (608) 267-6000

202 S Park St
#4
Madison, WI 53715
Phone (608) 267-6676

600 Highland Ave
Madison, WI 53792
Phone (608) 263-0325

7974 Uw Health Ct
Middleton, WI 53562
Phone (608) 829-5270

2301 N Lake Dr
Milwaukee, WI 53211
Phone (414) 270-4932

9555 76th St
Pleasant Prairie, WI 53158
Phone (262) 577-8000

Organizations & group practices 5

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.

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": "1600128000000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1787011200000",
    "number": "1942815063",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "29792 ARDEN DR",
            "city": "GREY EAGLE",
            "state": "MN",
            "postal_code": "563364776"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "29792 ARDEN DR",
            "city": "GREY EAGLE",
            "state": "MN",
            "postal_code": "563364776",
            "telephone_number": "612-219-6180"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "600 Highland Ave",
            "address_purpose": "LOCATION",
            "city": "Madison",
            "state": "WI",
            "postal_code": "537920001",
            "country_code": "US",
            "telephone_number": "608-263-8100",
            "country_name": "United States",
            "address_type": "DOM"
        },
        {
            "address_1": "7 Independence Pt Ste 300",
            "address_purpose": "LOCATION",
            "city": "Greenville",
            "state": "SC",
            "postal_code": "296154569",
            "country_code": "US",
            "telephone_number": "864-522-3700",
            "fax_number": "864-522-3705",
            "country_name": "United States",
            "address_type": "DOM"
        },
        {
            "address_1": "202 South Park Street",
            "address_2": "4 Tower",
            "address_purpose": "LOCATION",
            "city": "Madison",
            "state": "WI",
            "postal_code": "53715",
            "country_code": "US",
            "telephone_number": "608-417-6676",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "last_name": "BERTRAM",
        "first_name": "RILEY",
        "middle_name": "S",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2020-09-15",
        "last_updated": "2026-08-18",
        "certification_date": "2026-08-18",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "367H00000X",
            "taxonomy_group": "",
            "desc": "Anesthesiologist Assistant",
            "state": "WI",
            "license": "170",
            "primary": true
        },
        {
            "code": "367H00000X",
            "taxonomy_group": "",
            "desc": "Anesthesiologist Assistant",
            "state": "SC",
            "license": "117",
            "primary": false
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

Other providers in Grey Eagle, MN

Sources for this page

  • NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Aug 18, 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.