Gilbert E Caillouet Jr., MD

Primary specialty

Internal Medicine PhysicianTaxonomy code 207R00000X

License

174567-1205 Issued in UT

Practice address

4401 Harrison Blvd
Ogden, UT 84403-3195

Phone

(801) 387-3364

NPI assigned

Sep 17, 2006

Last updated

Jun 3, 2026By the provider in NPPES

Sex

Male

Sole proprietor

No

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

Specialties & licenses 1

Addresses

Electronic endpoints 2

Medicare fee-for-service enrollment

Enrolled in UT

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

Specialty

Internal Medicine

Education

Louisiana State University School of Medicine in Shreveport, 1983

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)

Hospital & facility affiliations

• Intermountain Health McKay-Dee Hospital Hospital, Ogden, UT, CCN 460004
• Intermountain Health Layton Hospital Hospital, Layton, UT, CCN 460061

Medicare enrollment (NPD)

Enrolled

Credentials

Doctor of Medicine

State licenses

Practice roles

Locations

Interoperability endpoints

• Direct secure messaging: gilbert.caillouet1@direct.imail.org

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.

• Ihc Health Services Inc

  • Multi-Specialty Clinic/Center
  • Sandy, UT
  • NPI 1942325154
  Medicare reassignment Care Compare group NPD
• Utah Regional Hospitalists LLC

  • Hospitalist Physician
  • Murray, UT
  • NPI 1962821223
  Medicare reassignment NPD
• Ihc Health Services Inc

  dba Logan InstaCare

  • Emergency Medicine Physician
  • Logan, UT
  • NPI 1245374313
  NPD
• Ihc Health Services, Inc.

  dba St George Adolescent Partial Hospitalization

  • Psychiatry Physician
  • St George, UT
  • NPI 1023843844
  NPD
• Utah Regional Hospitalists LLC

  dba Utah Regional Hospitalists

  • Hospitalist Physician
  • Idaho Falls, ID
  • NPI 1740715507
  NPD

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

• Ihc Health Services Inc

  dba Intermountain Health McKay-Dee Hospital

  • General Acute Care Hospital
  • Ogden, UT
  • NPI 1194749580
  Care Compare affiliation
• Ihc Health Services, Inc.

  dba Intermountain Health Layton Hospital

  • General Acute Care Hospital
  • Layton, UT
  • NPI 1417460205
  Care Compare affiliation

The complete NPPES record for this NPI in the NPI Registry API format.

{
    "created_epoch": "1158451200000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1780444800000",
    "number": "1689771362",
    "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"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "4401 HARRISON BLVD",
            "city": "OGDEN",
            "state": "UT",
            "postal_code": "844033195",
            "telephone_number": "801-387-3364"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "1292 E 5375 S",
            "address_purpose": "LOCATION",
            "city": "Ogden",
            "state": "UT",
            "postal_code": "844034544",
            "country_code": "US",
            "telephone_number": "801-475-5011",
            "fax_number": "801-622-9244",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "last_name": "CAILLOUET",
        "first_name": "GILBERT",
        "middle_name": "E",
        "name_suffix": "Jr.",
        "credential": "MD",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2006-09-17",
        "last_updated": "2026-06-03",
        "certification_date": "2026-06-03",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207R00000X",
            "taxonomy_group": "",
            "desc": "Internal Medicine",
            "state": "UT",
            "license": "174567-1205",
            "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"
        },
        {
            "endpointType": "DIRECT",
            "endpointTypeDescription": "Direct Messaging Address",
            "endpoint": "gilbert.caillouet1@direct.imail.org",
            "affiliation": "N",
            "address_1": "1292 E 5375 S",
            "city": "Ogden",
            "state": "UT",
            "country_code": "US",
            "postal_code": "844034544",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "other_names": []
}

• Stephani Bylund, LPN
• Byram Healthcare Centers, Inc.
• Lisa Byrd, P.A.-C.
• Lisa Angelina Cabatic-Deleon
• Cadwell Therapuetics, Inc.
• Albert Steven Cain, MD
• Amy F Cain, CD, RD
• Jennifer Lee Calcut, M.S. PSYC INTERN
• Paul Caldarella, PH.D.
• James Ryan Calder, LMFT

• Internal Medicine Physician in Ogden, UT
• Providers in Ogden, UT by specialty
• Internal Medicine Physician in Utah

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Jun 3, 2026; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.
• Medicare enrollment (CMS PECOS): enrollments, PAC IDs and benefit reassignments; Order and Referring.
• 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.