Individual provider Active NPI

Sarah Elizabeth Stilwill, MD

  • Diagnostic Radiology Physician
  • Billings, MT
National Provider Identifier
1902078751
Registry record updated Nov 23, 2021
On this page

Key facts

NPPES NPI Registry
Primary specialty
Diagnostic Radiology PhysicianTaxonomy code 2085R0202X
License
74470731205 Issued in UT
Practice address
2800 10TH Ave N
Billings, MT 59101
Phone
(406) 238-2500
NPI assigned
Apr 1, 2008
Sex
Female
Sole proprietor
Yes

Organizations & group practices 90

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 90

Hospital & facility affiliations 17

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

View all 17

Care Compare profile

Medicare Care Compare
Specialty
Diagnostic Radiology
Education
University of Vermont College of Medicine, 2008
Medicare assignment
Accepts the Medicare-approved amount as payment in full
Group practices
University of Utah Adult Services 1,758 clinicians
Livingston Healthcare 66 clinicians
Townsend Health Systems Inc 14 clinicians
North Big Horn Hospital District 22 clinicians
Roundup Memorial Hospital Association 12 clinicians
Billings Clinic 814 clinicians
Wheatland Memorial Healthcare 17 clinicians
Daniels Memorial Hospital 21 clinicians
Pioneer Medical Center 11 clinicians
South Big Horn County Hospital District 14 clinicians
Central Montana Medical Facilities Inc 26 clinicians
Sheridan Memorial Hospital Association 31 clinicians
Powell Valley Healthcare Inc 31 clinicians

Practice addresses (Care Compare)

Salt Lake City, UT 84108
Phone (801) 581-2121

104 Centennial Dr
Suite 103
Livingston, MT 59047-8101
Phone (406) 222-0030

110 N Oak St
Townsend, MT 59644-2306
Phone (406) 266-4670

1115 Lane
Suite 12
Lovell, WY 82431-9537
Phone (307) 548-5200

1202 3Rd St W
Roundup, MT 59072-1816
Phone (406) 323-2301

147 McGee Dr
Bozeman, MT 59715-8094
Phone (801) 581-7553

165 N University Ave
Farmington, UT 84025-2990
Phone (801) 581-6709

201 Yellowstone Ave
Cody, WY 82414-9313
Phone (307) 527-7561

236 Yellowstone Ave
West Yellowstone, MT 59758-8946
Phone (406) 646-9441

25 US Hwy 191 N
Harlowton, MT 59036
Phone (406) 632-4351

2702 8TH Ave N
Billings, MT 59101-1107
Phone (406) 238-5254

2800 10TH Ave N
Billings, MT 59101-0703
Phone (406) 238-5046

301 W 7TH Ave
Big Timber, MT 59011-7695
Phone (406) 932-4603

388 US Hwy 20 S
Basin, WY 82410-8902
Phone (307) 568-3311

3901 Wellness Way
Bozeman, MT 59718-2402
Phone (406) 898-1200

3905 Wellness Way
Bozeman, MT 59718-2402
Phone (406) 898-1200

408 Wendell Ave
Lewistown, MT 59457-2261
Phone (406) 535-7711

440 W Laurel Ave
Plentywood, MT 59254-1526
Phone (406) 765-3700

450 Mountain View
Powell, WY 82435-2212
Phone (307) 754-7257

50 N Medical Dr
Salt Lake City, UT 84132-0001
Phone (801) 581-2121

50 N Medical Dr
Salt Lake City, UT 84132-0100
Phone (801) 213-2995

590 S Wakara Way
Salt Lake City, UT 84108-1200
Phone (801) 587-7109

620 S Haynes Ave
Miles City, MT 59301-4769
Phone (406) 233-7000

801 N 29TH St
Billings, MT 59101-0905
Phone (406) 238-2500

PO Box
Suite 287
Harlowton, MT 59036

Hospital & facility affiliations

  • Billings Clinic Hospital Hospital, Billings, MT, CCN 270004
  • University of Utah Hospital and Clinics Hospital, Salt Lake City, UT, CCN 460009
  • Daniels Memorial Hospital Hospital, Scobey, MT, CCN 271342
  • Livingston Healthcare Hospital, Livingston, MT, CCN 271317
  • Pioneer Medical Center Hospital, Big Timber, MT, CCN 271313

Medicare participation

Medicare enrollment files
Medicare fee-for-service enrollment
Enrolled in UT, MT, WY3 enrollments
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 3

Enrollment IDStateProvider typePAC IDDetails
I20130925000388 UT Practitioner - Diagnostic Radiology 5395989768 Reassigns benefits to 1 organization
I20180105001134 MT Practitioner - Diagnostic Radiology 5395989768 Reassigns benefits to 25 organizations
I20180719002652 WY Practitioner - Diagnostic Radiology 5395989768 Reassigns benefits to 7 organizations

National Provider Directory

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

State licenses

LicenseStateTypeSpecialty
74470731205UTMDDiagnostic Radiology Physician

Practice roles

OrganizationSpecialtyStatusNew patients
Roundup Memorial Hospital Association Current Accepting new patients
University of Utah Adult Services CurrentSince Dec 4, 2017 Accepting new patients
Daniels Memorial Hospital CurrentSince Jun 25, 2018 Accepting new patients
South Big Horn County Hospital District CurrentSince Apr 26, 2023 Accepting new patients
Big Horn Hospital Association Diagnostic Radiology CurrentSince Jun 25, 2018 Accepting new patients
University of Utah Adult Services Diagnostic Radiology CurrentSince Apr 1, 2015 Accepting new patients
Townsend Health Systems, Inc. CurrentSince Feb 1, 2021 Accepting new patients
North Big Horn Hospital District CurrentSince May 27, 2021 Accepting new patients
Daniels Memorial Hospital CurrentSince Jun 25, 2018 Accepting new patients
Sheridan Memorial Hospital Association CurrentSince Jun 25, 2018 Accepting new patients
Rosebud Community Hospital Inc Current Accepting new patients
Billings Clinic CurrentSince Jun 25, 2018 Accepting new patients
Pioneer Medical Center CurrentSince Jan 1, 2023 Accepting new patients
Billings Clinic Current Accepting new patients
University of Utah Adult Services Current Accepting new patients
Stillwater Hospital Association, Inc. CurrentSince Jun 25, 2018 Accepting new patients
Billings Clinic CurrentSince Jun 25, 2018 Accepting new patients
North Big Horn Hospital CurrentSince May 27, 2021 Accepting new patients
Townsend Health Systems Inc, CurrentSince Feb 1, 2021 Accepting new patients
Powell Valley Healthcare Inc Diagnostic Radiology CurrentSince Feb 1, 2021 Accepting new patients
Memorial Hospital Association CurrentSince Jul 16, 2018 Accepting new patients
Pioneer Medical Center CurrentSince Jan 1, 2023 Accepting new patients
Sheridan Memorial Hospital Association CurrentSince Jun 25, 2018 Accepting new patients
Wheatland Memorial Healthcare CurrentSince Dec 8, 2022 Accepting new patients
Central Montana Medical Facilities, Inc. CurrentSince Aug 15, 2024 Accepting new patients
University of Utah Adult Services CurrentSince Apr 1, 2015 Accepting new patients
Roundup Memorial Hospital Association CurrentSince Jun 25, 2018 Accepting new patients
Pioneer Medical Center Current Accepting new patients
Central Montana Medical Facilities, Inc. Current Accepting new patients
McCone County Health Center, Inc. Current Accepting new patients
Billings Clinic CurrentSince Jun 25, 2018 Accepting new patients
Memorial Hospital Association CurrentSince Jul 16, 2018 Accepting new patients
Stillwater Hospital Association, Inc. CurrentSince Jun 25, 2018 Accepting new patients
Powell Valley Health Care Inc CurrentSince Feb 1, 2021 Accepting new patients
Livingston Healthcare CurrentSince Jun 25, 2018 Accepting new patients
Wheatland Memorial Healthcare CurrentSince Dec 8, 2022 Accepting new patients
South Big Horn County Hospital District CurrentSince Apr 26, 2023 Accepting new patients
South Big Horn County Hospital District Current Accepting new patients
Powder River County CurrentSince Jun 25, 2018 Accepting new patients
Billings Clinic Current Accepting new patients
Big Horn Hospital Association CurrentSince Jun 25, 2018 Accepting new patients
Powder River County CurrentSince Jun 25, 2018 Accepting new patients
North Big Horn Hospital District Current Accepting new patients
Livingston Healthcare CurrentSince Jun 25, 2018 Accepting new patients
Central Montana Medical Facilities, Inc CurrentSince Aug 15, 2024 Accepting new patients
Central Montana Medical Facilities, Inc. CurrentSince Dec 1, 2025 Accepting new patients
Roundup Memorial Hospital Association CurrentSince Jun 25, 2018 Accepting new patients
Central Montana Medical Facilities, Inc. Diagnostic Radiology Past Accepting new patients

Locations

1020 N 27th St
Billings, MT 59101
Phone (406) 238-2000

2800 10th Ave N
Billings, MT 59101
Phone (406) 248-3290

123 S 27th St
Billings, MT 59101
Phone (406) 247-3200

17 N Miles Ave
Hardin, MT 59034
Phone (406) 665-2310

408 Wendell Ave
Lewistown, MT 59457
Phone (406) 535-1502

320 Alpenglow Ln
Livingston, MT 59047
Phone (406) 222-3541

104 Centennial Dr
Livingston, MT 59047
Phone (406) 222-0030

104 Centennial Dr
Ste 103
Livingston, MT 59047
Phone (406) 222-0030

440 W Laurel Ave
Plentywood, MT 59254
Phone (406) 765-1420

1202 3rd St W
Roundup, MT 59072
Phone (406) 323-2301

110 N Oak St
Townsend, MT 59644
Phone (406) 266-3186

590 S Wakara Way
Slc, UT 84108
Phone (801) 587-7005

50 N Medical Dr
Slc, UT 84132
Phone (801) 581-2292

388 US Highway 20 S
Basin, WY 82410
Phone (307) 347-5810

201 Yellowstone Ave
Cody, WY 82414
Phone (307) 527-7561

707 Sheridan Ave
Cody, WY 82414
Phone (307) 527-7561

1115 Lane 12
Lovell, WY 82431
Phone (307) 548-2771

450 Mountain View St
Powell, WY 82435
Phone (307) 754-2267

777 Avenue H
Powell, WY 82435
Phone (307) 754-1175

Interoperability endpoints

  • Direct secure messaging: sstillwill@billingsclinic.cernerdirect.com

Specialties & licenses 1

NPPES NPI Registry
Specialty (taxonomy)CodeLicenseStatePrimary
Diagnostic Radiology Physician 2085R0202X 74470731205 UT Primary

Addresses

NPPES NPI Registry

Primary practice location

2800 10TH Ave N
Billings, MT 59101

Mailing address

PO Box 35100
Billings, MT 59107-5100
Phone (406) 238-2500

Other practice location 1

University Of Utah Department Of Radiology
30 North 1900 East, #1A071
Salt Lake City, UT 84132-2140
Phone (603) 359-2116

Other practice location 2

University Of Utah Department Of Radiology
30 North 1900 East, #1A071
Salt Lake City, UT 84132-2140
Phone (603) 359-2116

Electronic endpoints 1

NPPES NPI Registry
TypeEndpointUseAffiliation
Direct Messaging Address sstilwill37320@direct.med.utah.edu Direct University of Utah

NPI Registry JSON

The complete NPPES record for this NPI in the NPI Registry API format, last updated by the provider on Nov 23, 2021.

{
    "created_epoch": "1207008000000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1637625600000",
    "number": "1902078751",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "PO BOX 35100",
            "city": "BILLINGS",
            "state": "MT",
            "postal_code": "591075100",
            "telephone_number": "406-238-2500"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "2800 10TH AVE N",
            "city": "BILLINGS",
            "state": "MT",
            "postal_code": "59101",
            "telephone_number": "406-238-2500"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "University Of Utah Department Of Radiology",
            "address_2": "30 North 1900 East, #1A071",
            "address_purpose": "LOCATION",
            "city": "Salt Lake City",
            "state": "UT",
            "postal_code": "841322140",
            "country_code": "US",
            "telephone_number": "603-359-2116",
            "country_name": "United States",
            "address_type": "DOM"
        },
        {
            "address_1": "University Of Utah Department Of Radiology",
            "address_2": "30 North 1900 East, #1A071",
            "address_purpose": "LOCATION",
            "city": "Salt Lake City",
            "state": "UT",
            "postal_code": "841322140",
            "country_code": "US",
            "telephone_number": "603-359-2116",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "last_name": "STILWILL",
        "first_name": "SARAH",
        "middle_name": "ELIZABETH",
        "name_prefix": "Ms.",
        "credential": "MD",
        "sole_proprietor": "YES",
        "sex": "F",
        "enumeration_date": "2008-04-01",
        "last_updated": "2021-11-23",
        "certification_date": "2021-11-23",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "2085R0202X",
            "taxonomy_group": "",
            "desc": "Radiology, Diagnostic Radiology",
            "state": "UT",
            "license": "74470731205",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [
        {
            "endpointType": "DIRECT",
            "endpointTypeDescription": "Direct Messaging Address",
            "endpoint": "sstilwill37320@direct.med.utah.edu",
            "affiliation": "Y",
            "affiliationName": "University of Utah",
            "use": "DIRECT",
            "useDescription": "Direct",
            "contentType": "OTHER",
            "contentTypeDescription": "Other",
            "contentOtherDescription": "CDA/CCD/TXT",
            "address_1": "50 N Medical Dr",
            "city": "Salt Lake City",
            "state": "UT",
            "country_code": "US",
            "postal_code": "841320100",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "other_names": []
}

Other providers in Billings, MT

Sources for this page

Verify at the official NPI Registry.