NPIMap

Individual provider Active NPI

Karen Gail Anonsen, CRNA

  • Certified Registered Nurse Anesthetist
  • Plymouth, MN
National Provider Identifier
1376699520
Registry record updated Nov 17, 2020
On this page

Key facts

NPPES NPI Registry
Primary specialty
Certified Registered Nurse AnesthetistTaxonomy code 367500000X
License
003602 Issued in CT
Practice address
14700 28TH Ave N
Plymouth, MN 55447-4835
Phone
(763) 559-3779
Fax
(763) 559-3791
NPI assigned
Jan 27, 2007
Last updated
Nov 17, 2020By the provider in NPPES
Sex
Female
Sole proprietor
Yes

NPPES NPI Registry

Updated by the provider on Nov 17, 2020

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

Specialties & licenses 2

Specialty (taxonomy)CodeLicenseStatePrimary
Certified Registered Nurse Anesthetist 367500000X R1162086 MN
Certified Registered Nurse Anesthetist 367500000X 003602 CT Primary

Addresses

Primary practice location

14700 28TH Ave N
Plymouth, MN 55447-4835

Mailing address

5092 93Rd LN N
Brooklyn Park, MN 55443-2385
Phone (203) 915-8200

Medicare participation

Medicare enrollment files
Medicare fee-for-service enrollment
Enrolled in CT, MN2 enrollments

Enrollment records 2

Enrollment IDStateProvider typePAC IDDetails
I20080415000371 CT Practitioner - Certified Registered Nurse Anesthetist (Crna) 7012007800 Reassigns benefits to 2 organizations
I20200303001253 MN Practitioner - Certified Registered Nurse Anesthetist (Crna) 7012007800 Reassigns benefits to 5 organizations

Care Compare profile

Medicare Care Compare
Specialty
Certified Registered Nurse Anesthetist (Crna)
Education
Other, 2010
Medicare assignment
Accepts the Medicare-approved amount as payment in full
Group practices
Hennepin Healthcare System IncGroup PAC ID 4789684861, 905 clinicians
Metropolitan Anesthesia Network LLPGroup PAC ID 5698689123, 516 clinicians
Anesthesiology, P.a.Group PAC ID 9335033034, 136 clinicians

Practice addresses (Care Compare)

701 Park Ave
Minneapolis, MN 55415-1623
Phone (612) 873-6963

800 E 28TH St
Minneapolis, MN 55407-3723
Phone (612) 863-5370

9855 Hospital Dr
Maple Grove, MN 55369-4648
Phone (763) 898-1000

Hospital & facility affiliations

National Provider Directory

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

State licenses

LicenseStateTypeSpecialty
3602CTMDMental Health Counselor
2399MNMDOccupational Therapy Assistant
R1162086MNMDCertified Registered Nurse Anesthetist

Practice roles

OrganizationSpecialtyStatusNew patients
Anesthesiology, P.a. Nurse Anesthetist, Certified Registered CurrentSince Mar 19, 2021 Accepting new patients
Yale University CurrentSince Dec 31, 2016 Accepting new patients
Allina Health System Current Accepting new patients
Hennepin Healthcare System, Inc CurrentSince Feb 6, 2026 Accepting new patients
Allina Health System CurrentSince Jan 27, 2025 Accepting new patients
Yale University CurrentSince Dec 31, 2016 Accepting new patients
Metropolitan Anesthesia Network, LLP Nurse Anesthetist, Certified Registered CurrentSince Feb 3, 2020 Accepting new patients
Certified Anesthesia Care, Co. Nurse Anesthetist, Certified Registered CurrentSince Jan 1, 2021 Accepting new patients
Integrated Anesthesia Associates LLC Nurse Anesthetist, Certified Registered CurrentSince Dec 1, 2007 Accepting new patients
Allina Health System CurrentSince Jan 27, 2025 Accepting new patients
Griffin Anesthesia Associates PC Past Accepting new patients

Locations

130 Division St
Derby, CT 06418
Phone (203) 732-1330

80 Seymour St
Hartford, CT 06106
Phone (860) 545-2249

300 Seaside Ave
Milford, CT 06460
Phone (203) 876-4000

1450 Chapel St
New Haven, CT 06511
Phone (203) 789-3151

50 Division St
New Haven, CT 06511
Phone (203) 785-2140

800 Howard Ave
New Haven, CT 06519
Phone (203) 785-2140

2 Corporate Dr
Ste 955
Shelton, CT 06484
Phone (203) 929-7375

4 Armstrong Rd
Shelton, CT 06484
Phone (203) 374-6000

9801 DuPont Ave S
Ste 100
Bloomington, MN 55431

701 Dellwood St S
Cambridge, MN 55008
Phone (763) 689-7700

9855 Hospital Dr
Maple Grove, MN 55369
Phone (763) 581-5140

2925 Chicago Ave
Minneapolis, MN 55407
Phone (612) 262-4813

4050 Coon Rapids Blvd NW
Minneapolis, MN 55433
Phone (763) 236-6786

701 Park Ave
Minneapolis, MN 55415
Phone (612) 873-6005

800 E 28th St
Minneapolis, MN 55407
Phone (612) 863-3547

14700 28th Ave N
Ste 20
Plymouth, MN 55447
Phone (612) 559-3779

3300 Oakdale Ave N
Robbinsdale, MN 55422
Phone (763) 520-5048

400 10th St E
Waconia, MN 55387

Organizations & group practices 12

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 29

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

View all 29

NPI Registry JSON

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

{
    "created_epoch": "1169856000000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1605571200000",
    "number": "1376699520",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "5092 93RD LN N",
            "city": "BROOKLYN PARK",
            "state": "MN",
            "postal_code": "554432385",
            "telephone_number": "203-915-8200"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "14700 28TH AVE N",
            "city": "PLYMOUTH",
            "state": "MN",
            "postal_code": "554474835",
            "telephone_number": "763-559-3779",
            "fax_number": "763-559-3791"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "ANONSEN",
        "first_name": "KAREN",
        "middle_name": "GAIL",
        "name_prefix": "Ms.",
        "credential": "CRNA",
        "sole_proprietor": "YES",
        "sex": "F",
        "enumeration_date": "2007-01-27",
        "last_updated": "2020-11-17",
        "certification_date": "2020-11-17",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "367500000X",
            "taxonomy_group": "",
            "desc": "Nurse Anesthetist, Certified Registered",
            "state": "MN",
            "license": "R1162086",
            "primary": false
        },
        {
            "code": "367500000X",
            "taxonomy_group": "",
            "desc": "Nurse Anesthetist, Certified Registered",
            "state": "CT",
            "license": "003602",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

Other providers in Plymouth, MN

Sources for this page

  • NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Nov 17, 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.