Gregory Rex Hill, MD

Primary specialty

Orthopaedic Surgery PhysicianTaxonomy code 207X00000X

License

MD-35185 Issued in IA

Practice address

802 Kenyon Road
Fort Dodge, IA 50501

Phone

(605) 217-2667

Fax

(605) 217-2900

NPI assigned

Jan 27, 2006

Last updated

Feb 27, 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

Other identifiers 2

Medicare fee-for-service enrollment

Enrolled in IA

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

Orthopedic Surgery

Education

University of Iowa, RJ & L Carver College of Medicine, 1997

Medicare assignment

Accepts the Medicare-approved amount as payment in full

Group practices

Iowa Physicians Clinic Medical FoundationGroup PAC ID 8729992318, 1,254 clinicians

Practice addresses (Care Compare)

Hospital & facility affiliations

• Trinity Regional Medical Center Hospital, Fort Dodge, IA, CCN 160016
• Humboldt County Memorial Hospital Hospital, Humboldt, IA, CCN 161334

Merit-based Incentive Payment System (MIPS)

Final score

83.5 of 100Reported as group

Quality

68.67

Promoting interoperability

100

Improvement activities

40

Cost

76.34

Procedures performed for Medicare patients

Medicare enrollment (NPD)

Enrolled

Credentials

Doctor of Medicine

State licenses

Practice roles

Locations

Interoperability endpoints

• Direct secure messaging: ghill40717@direct.unitypoint.org
• FHIR API: https://fhir4.healow.com/fhir/r4/JIJCBD

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.

• Iowa Physicians Clinic Medical Foundation

  dba UnityPoint Clinic

  • General Practice Physician
  • West Des Moines, IA
  • NPI 1366425274
  Medicare reassignment Care Compare group NPD
• Physicians' Clinic of Iowa, PC

  • Surgery Physician
  • Cedar Rapids, IA
  • NPI 1821075599
  Medicare reassignment NPD
• Great River Orthopaedic Surgery & Sports Medicine PC

  • Orthopaedic Surgery Physician
  • West Burlington, IA
  • NPI 1578646196
  NPD (past) Authorized official
• Physicians Clinic of Iowa, PC

  dba Iowa Blood and Cancer Care of PCI Medication Dispensing Service

  • Specialty Pharmacy
  • Cedar Rapids, IA
  • NPI 1295064111

  Orthopaedic Surgery

  NPD
• Physicians' Clinic of Iowa, PC

  • Radiology Clinic/Center
  • Cedar Rapids, IA
  • NPI 1861737710
  NPD
• St Luke's Methodist Hospital

  • General Acute Care Hospital
  • Cedar Rapids, IA
  • NPI 1083708226
  NPD
• The Outpatient Surgery Center of Cedar Rapids, LLC

  dba Surgery Center Cedar Rapids

  • Ambulatory Surgical Clinic/Center
  • Cedar Rapids, IA
  • NPI 1124022595
  NPD (past)

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

• Humboldt County Memorial Hospital

  • Critical Access Hospital
  • Humboldt, IA
  • NPI 1194702977
  Care Compare affiliation
• Trinity Regional Medical Center

  dba UnityPoint Health Trinity Regional Medical Center

  • General Acute Care Hospital
  • Fort Dodge, IA
  • NPI 1487759858
  Care Compare affiliation

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

{
    "created_epoch": "1138320000000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1772150400000",
    "number": "1457322745",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "575 N SIOUX POINT ROAD",
            "city": "DAKOTA DUNES",
            "state": "SD",
            "postal_code": "570495312",
            "telephone_number": "605-217-2667",
            "fax_number": "605-217-2900"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "802 KENYON ROAD",
            "city": "FORT DODGE",
            "state": "IA",
            "postal_code": "50501",
            "telephone_number": "605-217-2667",
            "fax_number": "605-217-2900"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "HILL",
        "first_name": "GREGORY",
        "middle_name": "REX",
        "credential": "MD",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2006-01-27",
        "last_updated": "2026-02-27",
        "certification_date": "2026-02-27",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207X00000X",
            "taxonomy_group": "",
            "desc": "Orthopaedic Surgery",
            "state": "IA",
            "license": "MD-35185",
            "primary": true
        }
    ],
    "identifiers": [
        {
            "code": "01",
            "desc": "Other (non-Medicare)",
            "issuer": "BLUE CROSS BLUE SHIELD",
            "identifier": "38470",
            "state": "IA"
        },
        {
            "code": "05",
            "desc": "MEDICAID",
            "issuer": null,
            "identifier": "1290973",
            "state": "IA"
        }
    ],
    "endpoints": [],
    "other_names": []
}

• Janessa Hendrix
• Jenna Renee Hermanson
• Russell Dean Heun, D.D.S
• Katelynne Elizabeth Hildreth, TLMHC
• Christopher David Hill, D.O.
• Nicole Jean Hoag, LMSW
• Heidi Marie Hofbauer, CADC
• Katelyn Hofbauer
• Jay A Honomichl, CRNA
• Katherine Marie Hood, BSW, CADC

• Orthopaedic Surgery Physician in Fort Dodge, IA
• Providers in Fort Dodge, IA by specialty
• Orthopaedic Surgery Physician in Iowa

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Feb 27, 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.