NPIMap

Individual provider Active NPI

Nathan Robert Brewster, D.O.

  • Critical Care Medicine (Internal Medicine) Physician
  • American Fork, UT
National Provider Identifier
1114453925
Registry record updated Aug 10, 2026
On this page

Key facts

NPPES NPI Registry
Primary specialty
Critical Care Medicine (Internal Medicine) PhysicianTaxonomy code 207RC0200X
License
13378757-1204 Issued in UT
Practice address
98 N 1100 E Ste 302
American Fork, UT 84003-2947
Phone
(801) 492-2270
NPI assigned
May 11, 2017
Last updated
Aug 10, 2026By the provider in NPPES
Sex
Male
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Aug 10, 2026

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

Specialties & licenses 2

Specialty (taxonomy)CodeLicenseStatePrimary
Internal Medicine Physician 207R00000X OT017710 PA
Critical Care Medicine (Internal Medicine) Physician 207RC0200X 13378757-1204 UT Primary

Addresses

Primary practice location

98 N 1100 E Ste 302
American Fork, UT 84003-2947

Mailing address

PO Box 27128
Salt Lake City, UT 84127-0128
Phone (801) 492-2270

Other practice location 1

1034 N 500 W
Provo, UT 84604-3380
Phone (801) 357-7291

Electronic endpoints 1

TypeEndpointUseAffiliation
CONNECT URL https://esmd.officeally.io:8291/Gateway/DocumentSubmission/2_0/NhinService/XDRRequest_Service Other Bluemark LLC / Office Ally

Medicare participation

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

Enrollment records 1

Enrollment IDStateProvider typePAC IDDetails
I20231025003314 UT Practitioner - Pulmonary DiseasePractitioner - Critical Care (Intensivists) 9436426632 Reassigns benefits to 1 organization

Care Compare profile

Medicare Care Compare
Specialty
Pulmonary DiseaseAlso: Critical Care (Intensivists)
Education
Other, 2017
Medicare assignment
Accepts the Medicare-approved amount as payment in full
Group practices
Ihc Health Services IncGroup PAC ID 1850209420, 3,948 clinicians

Practice addresses (Care Compare)

395 W Bulldog Blvd
Provo, UT 84604-3311
Phone (801) 357-4600

Hospital & facility affiliations

National Provider Directory

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

State licenses

LicenseStateTypeSpecialty
OT017710PAMDInternal Medicine Physician
13378757-1204UTMDCritical Care Medicine (Internal Medicine) Physician

Practice roles

OrganizationSpecialtyStatusNew patients
Ihc Health Services, Inc. CurrentSince Nov 1, 2023 Accepting new patients
Ihc Health Services Inc CurrentSince Nov 1, 2023 Accepting new patients
Ihc Health Services Inc Current Accepting new patients

Locations

98 N 1100 E
Ste 302
American Fork, UT 84003
Phone (801) 492-2260

700 S Highway 99
Ste 3
Fillmore, UT 84631
Phone (435) 743-5555

1034 N 500 W
Provo, UT 84604
Phone (801) 362-4119

395 W Cougar Blvd
Provo, UT 84604
Phone (801) 357-4141

395 W Cougar Blvd
Ste 504
Provo, UT 84604
Phone (801) 357-7291

Organizations & group practices 3

Organizations this provider is connected to: Medicare benefit reassignments (the organization bills Medicare for this provider’s services), Care Compare group memberships, National Provider Directory roles and organizations whose NPPES authorized official is this provider.

Hospital & facility affiliations 6

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": "1494460800000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1786320000000",
    "number": "1114453925",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "PO BOX 27128",
            "city": "SALT LAKE CITY",
            "state": "UT",
            "postal_code": "841270128",
            "telephone_number": "801-492-2270"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "98 N 1100 E STE 302",
            "city": "AMERICAN FORK",
            "state": "UT",
            "postal_code": "840032947",
            "telephone_number": "801-492-2270"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "1034 N 500 W",
            "address_purpose": "LOCATION",
            "city": "Provo",
            "state": "UT",
            "postal_code": "846043380",
            "country_code": "US",
            "telephone_number": "801-357-7291",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "last_name": "BREWSTER",
        "first_name": "NATHAN",
        "middle_name": "ROBERT",
        "credential": "D.O.",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2017-05-11",
        "last_updated": "2026-08-10",
        "certification_date": "2026-08-10",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207R00000X",
            "taxonomy_group": "",
            "desc": "Internal Medicine",
            "state": "PA",
            "license": "OT017710",
            "primary": false
        },
        {
            "code": "207RC0200X",
            "taxonomy_group": "",
            "desc": "Internal Medicine, Critical Care Medicine",
            "state": "UT",
            "license": "13378757-1204",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [
        {
            "endpointType": "CONNECT",
            "endpointTypeDescription": "CONNECT URL",
            "endpoint": "https://esmd.officeally.io:8291/Gateway/DocumentSubmission/2_0/NhinService/XDRRequest_Service",
            "affiliation": "Y",
            "endpointDescription": "2.16.840.1.113883.3.2019.3",
            "affiliationName": "Bluemark LLC / Office Ally",
            "use": "OTHER",
            "useDescription": "Other",
            "useOtherDescription": "CMS esMD eMDR",
            "address_1": "1300 SE Cardinal Ct Ste 190",
            "city": "Vancouver",
            "state": "WA",
            "country_code": "US",
            "postal_code": "986839683",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "other_names": []
}

Other providers in American Fork, UT

Sources for this page

Verify at the official NPI Registry.