NPIMap

Individual provider Active NPI

Alan R Garven, CRNA

  • Certified Registered Nurse Anesthetist
  • Baraboo, WI
National Provider Identifier
1629050679
Registry record updated Jul 13, 2026
On this page

Key facts

NPPES NPI Registry
Primary specialty
Certified Registered Nurse AnesthetistTaxonomy code 367500000X
License
040994 Issued in WI
Practice address
707 14TH St
Baraboo, WI 53913-1539
Phone
(608) 356-1400
NPI assigned
Nov 16, 2005
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 040994 WI Primary

Addresses

Primary practice location

707 14TH St
Baraboo, WI 53913-1539

Mailing address

707 14TH St
Baraboo, WI 53913-1539
Phone (608) 356-1400

Other identifiers 3

IdentifierTypeStateIssuer
1009390OtherWIPHYS PLUS PROV #
44324400MedicaidWI
551896OtherWIDEANCARE PROV #

Medicare participation

Medicare enrollment files
Medicare fee-for-service enrollment
Not listed in the public Medicare enrollment file

National Provider Directory

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

State licenses

LicenseStateTypeSpecialty
040994WIMDCertified Registered Nurse Anesthetist

Practice roles

OrganizationSpecialtyStatusNew patients
SSM Health Treatment and Recovery Center Past Accepting new patients
Little Falls Anesthesia P.a. Nurse Anesthetist, Certified Registered Past Accepting new patients
SSM Healthcare of Wi Inc Past Accepting new patients
SSM Health Care of Wisconsin Inc Nurse Anesthetist, Certified Registered Past Accepting new patients
SSM Healthcare of Wi Inc Past Accepting new patients
St. Cloud Hospital Past Accepting new patients
SSM Health Care of Wisconsin, Inc. Past Accepting new patients
SSM Health Care of Wisconsin Inc Past Accepting new patients

Interoperability endpoints

  • Direct secure messaging: agarven25394@direct.gundersenhealth.org

Organizations & group practices 8

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.

NPI Registry JSON

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

{
    "created_epoch": "1132099200000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1783900800000",
    "number": "1629050679",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "707 14TH ST",
            "city": "BARABOO",
            "state": "WI",
            "postal_code": "539131539",
            "telephone_number": "608-356-1400"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "707 14TH ST",
            "city": "BARABOO",
            "state": "WI",
            "postal_code": "539131539",
            "telephone_number": "608-356-1400"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "GARVEN",
        "first_name": "ALAN",
        "middle_name": "R",
        "credential": "CRNA",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2005-11-16",
        "last_updated": "2026-07-13",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "367500000X",
            "taxonomy_group": "",
            "desc": "Nurse Anesthetist, Certified Registered",
            "state": "WI",
            "license": "040994",
            "primary": true
        }
    ],
    "identifiers": [
        {
            "code": "01",
            "desc": "Other (non-Medicare)",
            "issuer": "PHYS PLUS PROV #",
            "identifier": "1009390",
            "state": "WI"
        },
        {
            "code": "05",
            "desc": "MEDICAID",
            "issuer": null,
            "identifier": "44324400",
            "state": "WI"
        },
        {
            "code": "01",
            "desc": "Other (non-Medicare)",
            "issuer": "DEANCARE PROV #",
            "identifier": "551896",
            "state": "WI"
        }
    ],
    "endpoints": [],
    "other_names": []
}

Other providers in Baraboo, WI

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.
  • National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.

Verify at the official NPI Registry.