Individual provider Active NPI

Hillary Morrison, D.O.

  • Surgery Physician
  • Casper, WY
National Provider Identifier
1972952307
Registry record updated May 22, 2026
On this page

Key facts

NPPES NPI Registry
Primary specialty
Surgery PhysicianTaxonomy code 208600000X
License
14937A Issued in WY
Practice address
419 S Washington St Ste 200
Casper, WY 82601-2951
Phone
(307) 577-4220
Fax
(307) 235-0931
NPI assigned
Jun 7, 2016
Sex
Female
Sole proprietor
Yes

NPPES NPI Registry

Updated by the provider on May 22, 2026

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

Specialties & licenses 1

Specialty (taxonomy)CodeLicenseStatePrimary
Surgery Physician 208600000X 14937A WY Primary

Addresses

Primary practice location

419 S Washington St Ste 200
Casper, WY 82601-2951

Mailing address

419 S Washington St Ste 200
Casper, WY 82601-2951
Phone (307) 577-4220

Medicare participation

Medicare enrollment files
Medicare fee-for-service enrollment
Enrolled in WY
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
I20220815002504 WY Practitioner - General Surgery 3971896861 Reassigns benefits to 2 organizations

Care Compare profile

Medicare Care Compare
Specialty
General Surgery
Education
Kansas City University of Med & Biosciences, College of Osteo Med, 2016
Medicare assignment
Accepts the Medicare-approved amount as payment in full
Group practices
Banner Health Physicians West LLCGroup PAC ID 5092978866, 92 clinicians
Wyoming Surgical Associates PCGroup PAC ID 3375525017, 6 clinicians

Practice addresses (Care Compare)

1106 Big Horn Ave
Worland, WY 82401-2803
Phone (307) 347-8801

419 S Washington St
Suite 200
Casper, WY 82601-2951
Phone (307) 577-4220

Hospital & facility affiliations

  • Banner Wyoming Medical Center Hospital, Casper, WY, CCN 530012
  • Sagewest Health Care Hospital, Riverton, WY, CCN 530008

Merit-based Incentive Payment System (MIPS)

Final score
43.26 of 100Reported as group
Quality
51.79
Improvement activities
0
Cost
75.13

Procedures performed for Medicare patients

ProcedureNumber of procedures
Colonoscopy22
Hernia repair (minimally invasive)1-10
Mastectomy14
Upper gastrointestinal (GI) endoscopy for acid reflux42
Melanoma (skin cancer) excision1-10
Removal of tissue13
Removal or shaving of skin growth1-10

National Provider Directory

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

State licenses

LicenseStateTypeSpecialty
14937AWYMDSurgery Physician

Practice roles

OrganizationSpecialtyStatusNew patients
Banner Health Physicians West LLC CurrentSince Nov 1, 2023 Accepting new patients
Banner Health Physicians West LLC CurrentSince Nov 1, 2023 Accepting new patients
Wyoming Medical Center Inc Past Accepting new patients

Locations

1020 S Conwell St
Casper, WY 82601
Phone (307) 265-3622

1020 E 2nd St
Ste 201
Casper, WY 82601
Phone (307) 233-0250

1106 Big Horn Ave
Worland, WY 82401
Phone (307) 347-3221

Interoperability endpoints

  • FHIR API: https://fhir-myrecord.cerner.com/r4/dcf3b1c6-3971-4673-962e-8b2cce0ff827/

Organizations & group practices 4

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 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": "1465257600000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1779408000000",
    "number": "1972952307",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "419 S WASHINGTON ST STE 200",
            "city": "CASPER",
            "state": "WY",
            "postal_code": "826012951",
            "telephone_number": "307-577-4220",
            "fax_number": "307-235-0931"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "419 S WASHINGTON ST STE 200",
            "city": "CASPER",
            "state": "WY",
            "postal_code": "826012951",
            "telephone_number": "307-577-4220",
            "fax_number": "307-235-0931"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "MORRISON",
        "first_name": "HILLARY",
        "credential": "D.O.",
        "sole_proprietor": "YES",
        "sex": "F",
        "enumeration_date": "2016-06-07",
        "last_updated": "2026-05-22",
        "certification_date": "2026-05-22",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "208600000X",
            "taxonomy_group": "",
            "desc": "Surgery",
            "state": "WY",
            "license": "14937A",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

Other providers in Casper, WY

Sources for this page

Verify at the official NPI Registry.