Individual provider Active NPI

John R Westberg, CRNA

  • Certified Registered Nurse Anesthetist
  • Wausau, WI
National Provider Identifier
1255302337
Registry record updated Jan 11, 2023
On this page

Key facts

NPPES NPI Registry
Primary specialty
Certified Registered Nurse AnesthetistTaxonomy code 367500000X
License
2794 Issued in WI
Practice address
2727 Plaza Dr
Wausau, WI 54401-4129
Phone
(715) 847-3166
NPI assigned
Jan 27, 2006
Sex
Male
Sole proprietor
Yes

NPPES NPI Registry

Updated by the provider on Jan 11, 2023

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 R150350-6 MN
Certified Registered Nurse Anesthetist 367500000X 2794 WI Primary

Addresses

Primary practice location

2727 Plaza Dr
Wausau, WI 54401-4129

Mailing address

2727 Plaza Dr
Wausau, WI 54401-4129
Phone (715) 393-3000

Other practice location 1

3400 Ministry Pkwy
Weston, WI 54476-5220
Phone (715) 393-3000

Other identifiers 1

IdentifierTypeStateIssuer
153938OtherWIWI STATE RN LIC

Electronic endpoints 1

TypeEndpointUseAffiliation
Direct Messaging Address him@marshfieldclinichealthsystem.cernerdirect.com

Medicare participation

Medicare enrollment files
Medicare fee-for-service enrollment
Enrolled in MN, WI, ID3 enrollments

Enrollment records 3

Enrollment IDStateProvider typePAC IDDetails
I20040511000723 MN Practitioner - Certified Registered Nurse Anesthetist (Crna) 9032108378 Reassigns benefits to 1 organization
I20060710000061 WI Practitioner - Certified Registered Nurse Anesthetist (Crna) 9032108378 Reassigns benefits to 11 organizations
I20250625003664 ID Practitioner - Certified Registered Nurse Anesthetist (Crna) 9032108378 Reassigns benefits to 1 organization

Care Compare profile

Medicare Care Compare
Specialty
Certified Registered Nurse Anesthetist (Crna)
Education
Other, 2004
Medicare assignment
Accepts the Medicare-approved amount as payment in full
Group practices
Panhandle Anesthesia Associates of MoscowGroup PAC ID 1153734736, 8 clinicians

Practice addresses (Care Compare)

2251 N Shore Dr
Suite 100
Rhinelander, WI 54501-6710
Phone (715) 361-2000

700 S Main St
Moscow, ID 83843-3056
Phone (208) 746-7555

Hospital & facility affiliations

  • Gritman Medical Center Hospital, Moscow, ID, CCN 131327

National Provider Directory

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

State licenses

LicenseStateTypeSpecialty
R150350-6MNMDCertified Registered Nurse Anesthetist

Practice roles

OrganizationSpecialtyStatusNew patients
MCHS Hospitals Inc Current Accepting new patients
MCHS Hospitals Inc CurrentSince Jun 28, 2021 Accepting new patients
The Howard Young Medical Center, Inc. Nurse Anesthetist, Certified Registered CurrentSince Sep 1, 2024 Accepting new patients
Winona Health Services CurrentSince Mar 27, 2017 Accepting new patients
Aspirus Merrill Hospital & Clinics, Inc. CurrentSince Aug 1, 2013 Accepting new patients
Aspirus Stanley Hospital & Clinics, Inc CurrentSince Jan 31, 2016 Accepting new patients
Marshfield Clinic Inc CurrentSince Jun 28, 2021 Accepting new patients
Aspirus Stanley Hospital & Clinics, Inc. Nurse Anesthetist, Certified Registered CurrentSince Jan 31, 2016 Accepting new patients
Aspirus Stevens Point Hospital & Clinics, Inc. CurrentSince Apr 1, 2009 Accepting new patients
Panhandle Anesthesia Associates of Moscow Nurse Anesthetist, Certified Registered CurrentSince May 28, 2025 Accepting new patients
Aspirus Stevens Point Hospital & Clinics, Inc. CurrentSince Apr 1, 2009 Accepting new patients
Aspirus Rhinelander & Tomahawk Hospitals & Clinics, Inc. CurrentSince Oct 1, 2008 Accepting new patients
Stevens Point Anesthesia Association, S.C. CurrentSince Jul 1, 2020 Accepting new patients
The Howard Young Medical Center, Inc. CurrentSince Sep 1, 2024 Accepting new patients
Aspirus Merrill Hospital & Clinics, Inc. Nurse Anesthetist, Certified Registered CurrentSince Aug 1, 2013 Accepting new patients
MCHS Hospitals Inc CurrentSince Jun 28, 2021 Accepting new patients
Aspirus Rhinelander & Tomahawk Hospitals & Clinics, Inc. CurrentSince Oct 1, 2008 Accepting new patients
Winona Health Services CurrentSince Mar 27, 2017 Accepting new patients
Dubuque Anesthesia Services, PC PastSince May 16, 2021 Accepting new patients
Dubuque Anesthesia Services, PC Nurse Anesthetist, Certified Registered PastSince May 25, 2021 Accepting new patients
Mayo Clinic Past Accepting new patients

Locations

700 S Main St
Moscow, ID 83843
Phone (208) 746-7555

29980 Network Pl
Chicago, IL 60673

855 Mankato Ave
Winona, MN 55987
Phone (507) 454-3680

400 W Glen St
Crandon, WI 54520
Phone (715) 478-3318

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

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

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

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

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

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

500 Vincent St
Stevens Point, WI 54481
Phone (715) 341-7920

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

1100 Centerpoint Dr
Ste 303
Stevens Point, WI 54481
Phone (715) 341-7920

401 W Mohawk Dr
Ste 100
Tomahawk, WI 54487
Phone (715) 453-7700

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

3400 Ministry Pkwy
Weston, WI 54476
Phone (715) 393-1000

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

Interoperability endpoints

  • Direct secure messaging: him@marshfieldclinichealthsystem.cernerdirect.com

Organizations & group practices 21

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.

View all 21

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": "1138320000000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1673395200000",
    "number": "1255302337",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "2727 PLAZA DR",
            "city": "WAUSAU",
            "state": "WI",
            "postal_code": "544014129",
            "telephone_number": "715-393-3000"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "2727 PLAZA DR",
            "city": "WAUSAU",
            "state": "WI",
            "postal_code": "544014129",
            "telephone_number": "715-847-3166"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "3400 Ministry Pkwy",
            "address_purpose": "LOCATION",
            "city": "Weston",
            "state": "WI",
            "postal_code": "544765220",
            "country_code": "US",
            "telephone_number": "715-393-3000",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "last_name": "WESTBERG",
        "first_name": "JOHN",
        "middle_name": "R",
        "name_prefix": "Mr.",
        "credential": "CRNA",
        "sole_proprietor": "YES",
        "sex": "M",
        "enumeration_date": "2006-01-27",
        "last_updated": "2023-01-11",
        "certification_date": "2023-01-11",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "367500000X",
            "taxonomy_group": "",
            "desc": "Nurse Anesthetist, Certified Registered",
            "state": "MN",
            "license": "R150350-6",
            "primary": false
        },
        {
            "code": "367500000X",
            "taxonomy_group": "",
            "desc": "Nurse Anesthetist, Certified Registered",
            "state": "WI",
            "license": "2794",
            "primary": true
        }
    ],
    "identifiers": [
        {
            "code": "01",
            "desc": "Other (non-Medicare)",
            "issuer": "WI STATE RN LIC",
            "identifier": "153938",
            "state": "WI"
        }
    ],
    "endpoints": [
        {
            "endpointType": "DIRECT",
            "endpointTypeDescription": "Direct Messaging Address",
            "endpoint": "him@marshfieldclinichealthsystem.cernerdirect.com",
            "affiliation": "N",
            "address_1": "2727 Plaza Dr",
            "city": "Wausau",
            "state": "WI",
            "country_code": "US",
            "postal_code": "544014129",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "other_names": []
}

Other providers in Wausau, WI

Sources for this page

  • NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Jan 11, 2023; 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.