Jillian G Barker, PA-C

Primary specialty

Physician AssistantTaxonomy code 363A00000X

License

90484480-1206 Issued in UT

Practice address

1034 N 500 W
Provo, UT 84604-3380

Phone

(801) 357-7291

NPI assigned

Jun 15, 2020

Last updated

Apr 16, 2026By the provider in NPPES

Sex

Female

Sole proprietor

No

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

Specialties & licenses 3

Addresses

Electronic endpoints 2

Medicare fee-for-service enrollment

Enrolled in UT, CA2 enrollments

Eligible to order & refer

• Part B services: Yes
• Medical equipment: Yes
• Home health: Yes
• Power mobility devices: Yes
• Hospice: No

Green means eligible to order or refer.

Enrollment records 2

Specialty

Physician Assistant

Education

Other, 2021

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 Utah Valley Hospital Hospital, Provo, UT, CCN 460001
• American Fork Hospital Hospital, American Fork, UT, CCN 460023

Merit-based Incentive Payment System (MIPS)

Final score

88.87 of 100Reported as group

Quality

72.13

Promoting interoperability

80

Improvement activities

40

Cost

77.36

Medicare enrollment (NPD)

Enrolled

Credentials

Physician Assistant

State licenses

Practice roles

Locations

Interoperability endpoints

• Direct secure messaging: jarker556776@direct.med.utah.edu
• Direct secure messaging: jbarker455366@direct.med.utah.edu
• Direct secure messaging: jbarker877255@direct.llu.edu

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
• University of Utah Acuity Care Services

  dba Anesthesiology Dept SICU

  • Critical Care Medicine (Anesthesiology) Physician
  • Salt Lake City, UT
  • NPI 1407250541
  Medicare reassignment NPD
• University of Utah Adult Services

  • General Practice Physician
  • Salt Lake City, UT
  • NPI 1114321981
  Medicare reassignment
• Evergreen Spine and Pain Centers

  • Interventional Pain Medicine Physician
  • Riverside, CA
  • NPI 1760159198
  Medicare reassignment
• Faculty Physicians and Surgeons of Llusm

  • Thoracic Surgery (Cardiothoracic Vascular Surgery) Physician
  • Apple Valley, CA
  • NPI 1205009917
  Medicare reassignment
• Ihc Health Services Inc

  dba Bountiful WorkMed

  • Family Medicine Physician
  • Bountiful, UT
  • NPI 1649659707
  NPD
• Ihc Health Services, Inc.

  dba St George Adolescent Partial Hospitalization

  • Psychiatry Physician
  • St George, UT
  • NPI 1023843844
  NPD
• University of Utah Acuity Care Services

  dba Neurostimulation Adult Services

  • Neuromuscular Medicine (Psychiatry & Neurology) Physician
  • Salt Lake City, UT
  • NPI 1366804254
  NPD
• University of Utah Adult Services

  dba University of Utah Hospital OB Diagnostic Center

  • Diagnostic Ultrasound Physician
  • Salt Lake City, UT
  • NPI 1558765354
  NPD
• University of Utah Adult Services

  dba University of Utah Hospital Radiology Department

  • Diagnostic Radiology Physician
  • Salt Lake City, UT
  • NPI 1598169419
  NPD
• Faculty Physicians and Surgeons of Llusm

  • Neurological Surgery Physician
  • Loma Linda, CA
  • NPI 1528018553
  NPD
• Faculty Physicians and Surgeons of Llusm

  • Family Medicine Physician
  • Moreno Valley, CA
  • NPI 1558788331
  NPD

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

• Ihc Health Services, Inc.

  dba Intermountain Health Utah Valley Hospital

  • General Acute Care Hospital
  • Provo, UT
  • NPI 1114025491
  Care Compare affiliation
• Ihc Health Services, Inc.

  dba Intermountain Health Infusion Center- Spanish Fork, A Service of Utah Valley Hospital

  • Infusion Therapy Clinic/Center
  • Spanish Fork, UT
  • NPI 1679426944

  Hospital

  Care Compare affiliation
• Ihc Health Services, Inc.

  dba Intermountain Health American Fork Hospital

  • General Acute Care Hospital
  • American Fork, UT
  • NPI 1912014358
  Care Compare affiliation
• Ihc Health Services, Inc.

  dba Intermountain Health Infusion Center- American Fork, A Service of Utah Valley Hospital

  • Infusion Therapy Clinic/Center
  • American Fork, UT
  • NPI 1982557252

  Hospital

  Care Compare affiliation

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

{
    "created_epoch": "1592179200000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1776297600000",
    "number": "1134744287",
    "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": "1034 N 500 W",
            "city": "PROVO",
            "state": "UT",
            "postal_code": "846043380",
            "telephone_number": "801-357-7291"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "185 N Plymouth Way",
            "address_purpose": "LOCATION",
            "city": "San Bernardino",
            "state": "CA",
            "postal_code": "924084121",
            "country_code": "US",
            "telephone_number": "801-664-1760",
            "country_name": "United States",
            "address_type": "DOM"
        },
        {
            "address_1": "1345 S 400 E",
            "address_purpose": "LOCATION",
            "city": "Salt Lake City",
            "state": "UT",
            "postal_code": "841151548",
            "country_code": "US",
            "telephone_number": "801-664-1760",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "last_name": "BARKER",
        "first_name": "JILLIAN",
        "middle_name": "G",
        "credential": "PA-C",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2020-06-15",
        "last_updated": "2026-04-16",
        "certification_date": "2026-04-16",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "363A00000X",
            "taxonomy_group": "",
            "desc": "Physician Assistant",
            "state": "CA",
            "license": "PA62565",
            "primary": false
        },
        {
            "code": "363A00000X",
            "taxonomy_group": "",
            "desc": "Physician Assistant",
            "state": "UT",
            "license": "90484480-1206",
            "primary": true
        },
        {
            "code": "390200000X",
            "taxonomy_group": "",
            "desc": "Student in an Organized Health Care Education/Training Program",
            "state": "NU",
            "license": null,
            "primary": false
        }
    ],
    "identifiers": [],
    "endpoints": [
        {
            "endpointType": "CONNECT",
            "endpointTypeDescription": "CONNECT URL",
            "endpoint": "https://esmd.officeally.io:8291/Gateway/DocumentSubmission/2_0/NhinService/XDRReguest_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": "JBARKER455366@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": "841320001",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "other_names": []
}

• Connor Barham, MS, LMFT
• Shannon Mary Barham, RD
• Amber Dawn Barker, FNP
• Brady Paul Barker, MD
• Bryce William Barker
• Jordan P Barker, M.D.
• Katherine Barker
• Kimberly Robin Barker
• Laura Barker
• Michael Barker, DPT

• Physician Assistant in Provo, UT
• Providers in Provo, UT by specialty
• Physician Assistant in Utah

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Apr 16, 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.