Individual provider Active NPI

Christopher L Younker, CRNA

  • Certified Registered Nurse Anesthetist
  • West Union, IA
National Provider Identifier
1528001716
Registry record updated Apr 27, 2020
On this page

Key facts

NPPES NPI Registry
Primary specialty
Certified Registered Nurse AnesthetistTaxonomy code 367500000X
License
D152532 Issued in IA
Practice address
112 Jefferson St
West Union, IA 52175-1022
Phone
(563) 422-3811
NPI assigned
Jun 14, 2006
Last updated
Apr 27, 2020By the provider in NPPES
Sex
Male
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Apr 27, 2020

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

Specialties & licenses 3

Specialty (taxonomy)CodeLicenseStatePrimary
Certified Registered Nurse Anesthetist 367500000X 052792 WI
Certified Registered Nurse Anesthetist 367500000X D152532 IA Primary
Registered Nurse 163W00000X 127063-030 WI

Addresses

Primary practice location

112 Jefferson St
West Union, IA 52175-1022

Mailing address

112 Jefferson St
West Union, IA 52175-1022
Phone (563) 422-3811

Other practice location 1

2251 N Shore Dr
Rhinelander, WI 54501-6710
Phone (715) 361-2000

Other identifiers 1

IdentifierTypeStateIssuer
44300900MedicaidWI

Medicare participation

Medicare enrollment files
Medicare fee-for-service enrollment
Enrolled in WI, MI, IA3 enrollments

Enrollment records 3

Enrollment IDStateProvider typePAC IDDetails
I20040519000620 WI Practitioner - Certified Registered Nurse Anesthetist (Crna) 5092706168 Reassigns benefits to 15 organizations
I20110525000626 MI Practitioner - Certified Registered Nurse Anesthetist (Crna) 5092706168 Reassigns benefits to 4 organizations
I20200515001682 IA Practitioner - Certified Registered Nurse Anesthetist (Crna) 5092706168 Reassigns benefits to 1 organization

Care Compare profile

Medicare Care Compare
Specialty
Certified Registered Nurse Anesthetist (Crna)
Education
Other, 2001
Medicare assignment
Accepts the Medicare-approved amount as payment in full
Group practices
Midwest Alliance Services LLCGroup PAC ID 9234477092, 13 clinicians
Aspirus Wausau Hospital IncGroup PAC ID 6406757442, 242 clinicians

Practice addresses (Care Compare)

140 24TH St S
Wisconsin Rapids, WI 54494-1906
Phone (715) 424-1881

2251 N Shore Dr
Rhinelander, WI 54501-6710
Phone (715) 361-2000

333 Pine Ridge Blvd
Wausau, WI 54401-4102
Phone (715) 847-2866

Hospital & facility affiliations

National Provider Directory

National Provider Directory
Medicare enrollment (NPD)
Enrolled
Credentials
Certified Registered Nurse

State licenses

LicenseStateTypeSpecialty
127063-030WIMDRegistered Nurse
D152532IAMDCertified Registered Nurse Anesthetist
052792WIMDCertified Registered Nurse Anesthetist

Practice roles

OrganizationSpecialtyStatusNew patients
Aspirus Stanley Hospital & Clinics, Inc. Nurse Anesthetist, Certified Registered CurrentSince Nov 1, 2017 Accepting new patients
MCHS Hospitals Inc CurrentSince Apr 9, 2018 Accepting new patients
St. Joseph's Health Services, Inc. Current Accepting new patients
Aspirus Merrill Hospital & Clinics, Inc. Nurse Anesthetist, Certified Registered CurrentSince Aug 23, 2020 Accepting new patients
Aspirus Rhinelander & Tomahawk Hospitals & Clinics, Inc. CurrentSince Sep 14, 2001 Accepting new patients
Aspirus Wausau Hospital, Inc. CurrentSince Jun 1, 2023 Accepting new patients
Aspirus Medford Hospital & Clinics, Inc. Current Accepting new patients
The Howard Young Medical Center, Inc. Nurse Anesthetist, Certified Registered CurrentSince Aug 23, 2020 Accepting new patients
Midwest Alliance Services LLC Nurse Anesthetist, Certified Registered CurrentSince Feb 1, 2019 Accepting new patients
Aspirus Eagle River Hospital & Clinics, Inc. CurrentSince Aug 23, 2020 Accepting new patients
Aspirus Stanley Hospital & Clinics, Inc. CurrentSince Jul 1, 2025 Accepting new patients
Aspirus Rhinelander & Tomahawk Hospitals & Clinics, Inc. CurrentSince Sep 14, 2001 Accepting new patients
Aspirus Merrill Hospital & Clinics, Inc. CurrentSince Aug 23, 2020 Accepting new patients
Aspirus Medford Hospital & Clinics, Inc. CurrentSince Sep 30, 2016 Accepting new patients
Aspirus Iron River Hospital & Clinics, Inc. CurrentSince May 1, 2026 Accepting new patients
Aspirus Stevens Point Hospital & Clinics, Inc. CurrentSince Nov 1, 2017 Accepting new patients
MCHS Hospitals Inc CurrentSince Apr 9, 2018 Accepting new patients
Aspirus Stanley Hospital & Clinics, Inc CurrentSince Nov 1, 2017 Accepting new patients
Palmer Lutheran Health Center, Inc. Current Accepting new patients
Aspirus Ironwood Hospital & Clinics, Inc. CurrentSince Mar 1, 2020 Accepting new patients
Aspirus Medford Hospital & Clinics, Inc. Current Accepting new patients
Aspirus Stevens Point Hospital & Clinics, Inc. CurrentSince Nov 1, 2017 Accepting new patients
Aspirus Eagle River Hospital, Inc. CurrentSince Aug 23, 2020 Accepting new patients
St. Joseph's Health Services, Inc. CurrentSince Jan 16, 2025 Accepting new patients
Aspirus Wausau Hospital, Inc. CurrentSince Jun 1, 2023 Accepting new patients
Aspirus Wausau Hospital, Inc. Current Accepting new patients
Marshfield Clinic Inc CurrentSince Apr 9, 2018 Accepting new patients
St. Joseph's Health Services, Inc. CurrentSince Jan 16, 2025 Accepting new patients
Aspirus Ironwood Hospital & Clinics, Inc. Current Accepting new patients

Locations

112 Jefferson St
West Union, IA 52175
Phone (563) 422-3811

29980 Network Pl
Chicago, IL 60673

1400 W Ice Lake Rd
Iron River, MI 49935
Phone (906) 265-6121

N10561 Grandview Ln
Ironwood, MI 49938
Phone (906) 932-1500

N10565 Grandview Ln
Ironwood, MI 49938
Phone (906) 932-1500

205 Osceola St
Laurium, MI 49913
Phone (906) 337-3100

201 Hospital Rd
Eagle River, WI 54521
Phone (715) 477-3000

3501 Golf Rd
Eau Claire, WI 54701
Phone (715) 858-4200

1836 South Ave
La Crosse, WI 54601
Phone (608) 788-8102

1000 N Oak Ave
Marshfield, WI 54449
Phone (715) 387-5111

135 S Gibson St
Medford, WI 54451
Phone (715) 748-8100

1001 W Glen Oaks Ln
Ste 105
Mequon, WI 53092
Phone (414) 258-8314

601 S Center Ave
Merrill, WI 54452
Phone (715) 536-5511

1020 Kabel Ave
Rhinelander, WI 54501
Phone (715) 361-2805

2251 N Shore Dr
Rhinelander, WI 54501
Phone (715) 361-2300

2251 N Shore Dr
Ste 100
Rhinelander, WI 54501
Phone (715) 361-2074

1120 Pine St
Stanley, WI 54768
Phone (715) 644-5530

3301 Stanley St
Stevens Point, WI 54481
Phone (715) 268-5500

900 Illinois Ave
Stevens Point, WI 54481
Phone (715) 342-7500

2727 Plaza Dr
Wausau, WI 54401
Phone (715) 847-3000

333 Pine Ridge Blvd
Wausau, WI 54401
Phone (715) 847-2160

800 N 1st St
Wausau, WI 54403
Phone (715) 261-8500

800 N 1st St
#100
Wausau, WI 54403
Phone (715) 261-8500

140 24th St S
Wisconsin Rapids, WI 54494
Phone (715) 424-1881

240 Maple St
Woodruff, WI 54568
Phone (715) 356-8000

Interoperability endpoints

  • Direct secure messaging: cyounker438788@direct.emplifyhealth.org

Organizations & group practices 31

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.

View all 31

Hospital & facility affiliations 26

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

View all 26

NPI Registry JSON

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

{
    "created_epoch": "1150243200000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1587945600000",
    "number": "1528001716",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "112 JEFFERSON ST",
            "city": "WEST UNION",
            "state": "IA",
            "postal_code": "521751022",
            "telephone_number": "563-422-3811"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "112 JEFFERSON ST",
            "city": "WEST UNION",
            "state": "IA",
            "postal_code": "521751022",
            "telephone_number": "563-422-3811"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "2251 N Shore Dr",
            "address_purpose": "LOCATION",
            "city": "Rhinelander",
            "state": "WI",
            "postal_code": "545016710",
            "country_code": "US",
            "telephone_number": "715-361-2000",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "last_name": "YOUNKER",
        "first_name": "CHRISTOPHER",
        "middle_name": "L",
        "credential": "CRNA",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2006-06-14",
        "last_updated": "2020-04-27",
        "certification_date": "2020-04-27",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "367500000X",
            "taxonomy_group": "",
            "desc": "Nurse Anesthetist, Certified Registered",
            "state": "WI",
            "license": "052792",
            "primary": false
        },
        {
            "code": "367500000X",
            "taxonomy_group": "",
            "desc": "Nurse Anesthetist, Certified Registered",
            "state": "IA",
            "license": "D152532",
            "primary": true
        },
        {
            "code": "163W00000X",
            "taxonomy_group": "",
            "desc": "Registered Nurse",
            "state": "WI",
            "license": "127063-030",
            "primary": false
        }
    ],
    "identifiers": [
        {
            "code": "05",
            "desc": "MEDICAID",
            "issuer": null,
            "identifier": "44300900",
            "state": "WI"
        }
    ],
    "endpoints": [],
    "other_names": []
}

Other providers in West Union, IA

Sources for this page

  • NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Apr 27, 2020; 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.