Gianna Marie Hill, PA-C

Primary specialty

Physician AssistantTaxonomy code 363A00000X

License

PA.0008338 Issued in CO

Practice address

8101 E Lowry Blvd Ste 230
Denver, CO 80230-7195

Phone

(303) 344-9090

NPI assigned

Mar 4, 2024

Last updated

May 15, 2026By the provider in NPPES

Sex

Female

Sole proprietor

Yes

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

Specialties & licenses 1

Addresses

Other names 1

• Gianna Marie Gehrke Former name

Medicare fee-for-service enrollment

Enrolled in CO

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 1

Specialty

Physician Assistant

Education

Other, 2023

Medicare assignment

Accepts the Medicare-approved amount as payment in full

Group practices

Orthopedic Centers of Colorado LLCGroup PAC ID 2365714540, 327 clinicians

Intermountain Medical Group Denver LLCGroup PAC ID 0840513552, 571 clinicians

Practice addresses (Care Compare)

Medicare enrollment (NPD)

Enrolled

Credentials

Physician Assistant

Practice roles

Locations

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.

• Intermountain Medical Group Denver, LLC

  • Family Medicine Physician
  • Denver, CO
  • NPI 1083021083
  Medicare reassignment Care Compare group NPD
• Orthopedic Centers of Colorado, LLC

  dba Perioperative Medicine Care Center

  • Orthopaedic Surgery Physician
  • Denver, CO
  • NPI 1801339502

  Physician Assistant

  Medicare reassignment Care Compare group NPD
• Intermountain Medical Group Denver, LLC

  dba Orthopedic Centers of Colorado - Saint Joseph

  • Sports Medicine (Orthopaedic Surgery) Physician
  • Denver, CO
  • NPI 1083598874
  NPD
• Intermountain Medical Group Denver, LLC

  dba Lafayette Clinic - Trauma Surgery

  • Surgery Physician
  • Lafayette, CO
  • NPI 1417560574
  NPD
• Orthopedic Centers of Colorado, LLC

  • Orthopaedic Surgery Physician
  • Superior, CO
  • NPI 1336870856

  Physician Assistant

  NPD

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

{
    "created_epoch": "1709510400000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1778803200000",
    "number": "1285491506",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "8101 E LOWRY BLVD STE 230",
            "city": "DENVER",
            "state": "CO",
            "postal_code": "802307195",
            "telephone_number": "303-344-9090"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "8101 E LOWRY BLVD STE 230",
            "city": "DENVER",
            "state": "CO",
            "postal_code": "802307195",
            "telephone_number": "303-344-9090"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "11960 Lioness Way Ste 260",
            "address_purpose": "LOCATION",
            "city": "Parker",
            "state": "CO",
            "postal_code": "801345640",
            "country_code": "US",
            "telephone_number": "303-344-9090",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "last_name": "HILL",
        "first_name": "GIANNA",
        "middle_name": "MARIE",
        "credential": "PA-C",
        "sole_proprietor": "YES",
        "sex": "F",
        "enumeration_date": "2024-03-04",
        "last_updated": "2026-05-15",
        "certification_date": "2026-05-15",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "363A00000X",
            "taxonomy_group": "",
            "desc": "Physician Assistant",
            "state": "CO",
            "license": "PA.0008338",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": [
        {
            "first_name": "GIANNA",
            "last_name": "GEHRKE",
            "middle_name": "MARIE",
            "code": "1",
            "type": "Former Name"
        }
    ]
}

• Brian D Hill, MD
• Chasmine Hill, PA-C
• Courtney Hill
• Courtney L Hill, NP
• Emily Hill
• Harriet Elizabeth Hill
• Ian Marshall Hill
• Jeffrey Hill
• Justina Hill
• Kate Lin Hill, LAC.

• Physician Assistant in Denver, CO
• Providers in Denver, CO by specialty
• Physician Assistant in Colorado

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on May 15, 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.