Individual provider Active NPI

Nathaniel J Fullerton, MD

  • Internal Medicine Physician
  • Fort Atkinson, WI
National Provider Identifier
1366417461
Registry record updated Apr 11, 2018
On this page

Key facts

NPPES NPI Registry
Primary specialty
Internal Medicine PhysicianTaxonomy code 207R00000X
License
38510-20 Issued in WI
Practice address
611 E Sherman Ave
Fort Atkinson, WI 53538-1960
Phone
(920) 568-5411
Fax
(920) 568-4004
NPI assigned
Feb 22, 2006
Sex
Male
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Apr 11, 2018

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

Specialties & licenses 1

Specialty (taxonomy)CodeLicenseStatePrimary
Internal Medicine Physician 207R00000X 38510-20 WI Primary

Addresses

Primary practice location

611 E Sherman Ave
Fort Atkinson, WI 53538-1960

Mailing address

PO Box 249
Fort Atkinson, WI 53538-0249
Phone (920) 568-5411

Medicare participation

Medicare enrollment files
Medicare fee-for-service enrollment
Enrolled in WI
Eligible to order & refer
  • Part B services: Yes
  • Medical equipment: Yes
  • Home health: Yes
  • Power mobility devices: Yes
  • Hospice: Yes
Green means eligible to order or refer.

Enrollment records 1

Enrollment IDStateProvider typePAC IDDetails
I20040907000694 WI Practitioner - Internal MedicinePractitioner - Hospitalist 8729054226 Reassigns benefits to 3 organizations

Care Compare profile

Medicare Care Compare
Specialty
Internal MedicineAlso: Hospitalist
Education
University of Wisconsin School of Medicine, 1995
Medicare assignment
Accepts the Medicare-approved amount as payment in full
Group practices
Agnesian Healthcare IncGroup PAC ID 1658289624, 392 clinicians
Informe Healthcare Il LLCGroup PAC ID 8123448784, 24 clinicians

Practice addresses (Care Compare)

620 W Brown St
Waupun, WI 53963-1702
Phone (920) 324-6531

801 Braxton PL
Madison, WI 53715-1415
Phone (414) 242-5468

Hospital & facility affiliations

National Provider Directory

National Provider Directory
Medicare enrollment (NPD)
Enrolled
Credentials
Doctor of Medicine

Practice roles

OrganizationSpecialtyStatusNew patients
Agnesian Healthcare Inc Internal Medicine CurrentSince Feb 21, 2024 Accepting new patients
Fort Healthcare Inc Current Accepting new patients
Agnesian Healthcare Inc CurrentSince Feb 21, 2024 Accepting new patients
Agnesian Healthcare, Inc Current Accepting new patients
Fort Healthcare Inc CurrentSince Apr 1, 2013 Accepting new patients
Informe Healthcare Il LLC Internal Medicine CurrentSince Sep 1, 2024 Accepting new patients
Watertown Regional Medical Center, Inc Past Accepting new patients
Oak Medical SC Internal Medicine Past Accepting new patients

Locations

611 Sherman Ave E
Fort Atkinson, WI 53538
Phone (920) 563-6667

512 Wilcox St
Fort Atkinson, WI 53538
Phone (920) 563-7366

6308 8th Ave
Kenosha, WI 53143
Phone (262) 653-5300

801 Braxton Pl
Madison, WI 53715
Phone (608) 251-1010

600 Highland Ave
Madison, WI 53792
Phone (608) 263-0325

360 S Mountin Dr
Mayville, WI 53050
Phone (920) 387-2111

2741 W Layton Ave
Ste 106
Milwaukee, WI 53221

845 Parkside St
Ripon, WI 54971
Phone (920) 748-3101

125 Hospital Dr
Watertown, WI 53098
Phone (920) 261-4210

620 W Brown St
Waupun, WI 53963
Phone (920) 324-5581

Interoperability endpoints

  • FHIR API: https://fhir-myrecord.cerner.com/r4/8F7ruIta-JA7ecm4ommy-Q50dF1FkFe4/

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.

Hospital & facility affiliations 5

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": "1140566400000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1523404800000",
    "number": "1366417461",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "PO BOX 249",
            "city": "FORT ATKINSON",
            "state": "WI",
            "postal_code": "535380249",
            "telephone_number": "920-568-5411",
            "fax_number": "920-568-4004"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "611 E SHERMAN AVE",
            "city": "FORT ATKINSON",
            "state": "WI",
            "postal_code": "535381960",
            "telephone_number": "920-568-5411",
            "fax_number": "920-568-4004"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "FULLERTON",
        "first_name": "NATHANIEL",
        "middle_name": "J",
        "credential": "MD",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2006-02-22",
        "last_updated": "2018-04-11",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207R00000X",
            "taxonomy_group": "",
            "desc": "Internal Medicine",
            "state": "WI",
            "license": "38510-20",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

Other providers in Fort Atkinson, WI

Sources for this page

Verify at the official NPI Registry.