Individual provider Active NPI

Mark J Kremers, CRNA, MS

  • Certified Registered Nurse Anesthetist
  • Saint Cloud, MN
National Provider Identifier
1861483356
Registry record updated Jul 13, 2026
On this page

Key facts

NPPES NPI Registry
Primary specialty
Certified Registered Nurse AnesthetistTaxonomy code 367500000X
License
R-136907-0 Issued in MN
Practice address
1406 6TH Ave N
Saint Cloud, MN 56303-1900
Phone
(320) 251-2700
NPI assigned
Nov 2, 2005
Last updated
Jul 13, 2026By the provider in NPPES
Sex
Male
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Jul 13, 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 R-136907-0 MN Primary

Addresses

Primary practice location

1406 6TH Ave N
Saint Cloud, MN 56303-1900

Mailing address

PO Box 725
Saint Cloud, MN 56302-0725
Phone (320) 258-3090

Medicare participation

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

Enrollment records 1

Enrollment IDStateProvider typePAC IDDetails
I20220525001231 MN Practitioner - Certified Registered Nurse Anesthetist (Crna) 3577941962 Reassigns benefits to 1 organization

Care Compare profile

Medicare Care Compare
Specialty
Certified Registered Nurse Anesthetist (Crna)
Education
Other, 2002
Medicare assignment
Accepts the Medicare-approved amount as payment in full
Group practices
Southdale Anesthesiologists LLCGroup PAC ID 6709842461, 62 clinicians

Practice addresses (Care Compare)

4100 Minnesota Dr
Suite 200
Edina, MN 55435-5417
Phone (952) 996-9600

National Provider Directory

National Provider Directory
Medicare enrollment (NPD)
Enrolled
Credentials
Master of Science

State licenses

LicenseStateTypeSpecialty
1357MNMDPhysical Therapist
R-136907-0MNMDCertified Registered Nurse Anesthetist

Practice roles

OrganizationSpecialtyStatusNew patients
Southhealth ASC, LLC PastSince Jun 17, 2022 Accepting new patients

Organizations & group practices 2

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.

NPI Registry JSON

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

{
    "created_epoch": "1130889600000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1783900800000",
    "number": "1861483356",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "PO BOX 725",
            "city": "SAINT CLOUD",
            "state": "MN",
            "postal_code": "563020725",
            "telephone_number": "320-258-3090",
            "fax_number": "320-258-3095"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "1406 6TH AVE N",
            "city": "SAINT CLOUD",
            "state": "MN",
            "postal_code": "563031900",
            "telephone_number": "320-251-2700"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "KREMERS",
        "first_name": "MARK",
        "middle_name": "J",
        "credential": "CRNA, MS",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2005-11-02",
        "last_updated": "2026-07-13",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "367500000X",
            "taxonomy_group": "",
            "desc": "Nurse Anesthetist, Certified Registered",
            "state": "MN",
            "license": "R-136907-0",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

Other providers in Saint Cloud, MN

Sources for this page

  • NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Jul 13, 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.