NPIMap

Individual provider Active NPI

Gregory W. Halbur, M.D.

  • Family Medicine Physician
  • Sioux City, IA
National Provider Identifier
1780624205
Registry record updated Apr 19, 2024
On this page

Key facts

NPPES NPI Registry
Primary specialty
Family Medicine PhysicianTaxonomy code 207Q00000X
License
29360 Issued in IA
Practice address
3520 Singing Hills Blvd
Sioux City, IA 51106-5110
Phone
(712) 294-7400
Fax
(712) 294-7436
NPI assigned
Jun 7, 2006
Last updated
Apr 19, 2024By the provider in NPPES
Sex
Male
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Apr 19, 2024

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

Specialties & licenses 1

Specialty (taxonomy)CodeLicenseStatePrimary
Family Medicine Physician 207Q00000X 29360 IA Primary

Addresses

Primary practice location

3520 Singing Hills Blvd
Sioux City, IA 51106-5110

Mailing address

PO Box 328
Sioux City, IA 51102-0328
Phone (712) 279-5830

Other identifiers 4

IdentifierTypeStateIssuer
7774480MedicaidIA
51126OtherIAWELLMARK BCBS
4102244MedicaidIA
42128384914MedicaidIA

Electronic endpoints 1

TypeEndpointUseAffiliation
Direct Messaging Address gregory.halbur.p20@direct.trinity-healthiowa.nextgenshare.com

Medicare participation

Medicare enrollment files
Medicare fee-for-service enrollment
Enrolled in IA, SD2 enrollments
Eligible to order & refer
  • Part B services
  • Medical equipment
  • Home health
  • Power mobility devices
  • Hospice
Green means eligible to order or refer.

Enrollment records 2

Enrollment IDStateProvider typePAC IDDetails
I20091111000039 IA Practitioner - Family Practice 7911045034 Reassigns benefits to 1 organization
I20230405000683 SD Practitioner - Family Practice 7911045034 Reassigns benefits to 1 organization

Care Compare profile

Medicare Care Compare
Specialty
Family Practice
Education
University of Iowa, RJ & L Carver College of Medicine, 1992
Medicare assignment
Accepts the Medicare-approved amount as payment in full
Telehealth
Offers telehealth services
Group practices

Practice addresses (Care Compare)

330 Dakota Dunes Blvd
Suite 150
Dakota Dunes, SD 57049-5475
Phone (712) 294-7390

3520 Singing Hills Blvd
Sioux City, IA 51106-5110
Phone (712) 294-7400

Hospital & facility affiliations

Merit-based Incentive Payment System (MIPS)

Final score
88.8 of 100Reported as apm
Quality
82.54
Promoting interoperability
89.05
Improvement activities
40

Procedures performed for Medicare patients

ProcedureNumber of procedures
Removal of skin lesions1-10
Removal or shaving of skin growth1-10

National Provider Directory

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

State licenses

LicenseStateTypeSpecialty
29360IAMDFamily Medicine Physician

Practice roles

OrganizationSpecialtyStatusNew patients
Iowa Physicians Clinic Medical Foundation Family Medicine CurrentSince Aug 1, 2025 Accepting new patients
Mercy Medical Services Current Accepting new patients
Iowa Physicians Clinic Medical Foundation Family Medicine CurrentSince Aug 1, 2025 Accepting new patients
Mercy Medical Services Current Accepting new patients

Locations

307 E Main St
Anthon, IA 51004
Phone (712) 373-5711

4480 Utica Ridge Rd
Ste 2230
Bettendorf, IA 52722
Phone (563) 742-5150

1120 Highway 20
Correctionville, IA 51016
Phone (712) 372-4145

621 S Illinois Ave
Ste 103
Mason City, IA 50401

240 N Rerick Ave
Primghar, IA 51245
Phone (712) 757-2310

3520 Singing Hills Blvd
Sioux City, IA 51106
Phone (712) 274-4351

801 5th St
Sioux City, IA 51101
Phone (712) 279-2010

330 Dakota Dunes Blvd
Ste 150
Dakota Dunes, SD 57049
Phone (712) 294-7390

350 Gold Cir
Dakota Dunes, SD 57049
Phone (605) 540-3000

711 N Sioux Point Rd
Ste 100
Dakota Dunes, SD 57049
Phone (712) 222-7970

Interoperability endpoints

  • Direct secure messaging: gregory.halbur.p20@direct.trinity-healthiowa.nextgenshare.com

Organizations & group practices 4

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 7

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": "1149638400000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1713484800000",
    "number": "1780624205",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "PO BOX 328",
            "city": "SIOUX CITY",
            "state": "IA",
            "postal_code": "511020328",
            "telephone_number": "712-279-5830",
            "fax_number": "712-279-5883"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "3520 SINGING HILLS BLVD",
            "city": "SIOUX CITY",
            "state": "IA",
            "postal_code": "511065110",
            "telephone_number": "712-294-7400",
            "fax_number": "712-294-7436"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "HALBUR",
        "first_name": "GREGORY",
        "middle_name": "W.",
        "credential": "M.D.",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2006-06-07",
        "last_updated": "2024-04-19",
        "certification_date": "2024-04-19",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207Q00000X",
            "taxonomy_group": "",
            "desc": "Family Medicine",
            "state": "IA",
            "license": "29360",
            "primary": true
        }
    ],
    "identifiers": [
        {
            "code": "05",
            "desc": "MEDICAID",
            "issuer": null,
            "identifier": "7774480",
            "state": "IA"
        },
        {
            "code": "01",
            "desc": "Other (non-Medicare)",
            "issuer": "WELLMARK BCBS",
            "identifier": "51126",
            "state": "IA"
        },
        {
            "code": "05",
            "desc": "MEDICAID",
            "issuer": null,
            "identifier": "4102244",
            "state": "IA"
        },
        {
            "code": "05",
            "desc": "MEDICAID",
            "issuer": null,
            "identifier": "42128384914",
            "state": "IA"
        }
    ],
    "endpoints": [
        {
            "endpointType": "DIRECT",
            "endpointTypeDescription": "Direct Messaging Address",
            "endpoint": "gregory.halbur.p20@direct.trinity-healthiowa.nextgenshare.com",
            "affiliation": "N",
            "endpointDescription": "MercyOne West Iowa Direct Email Address",
            "address_1": "3520 Singing Hills Blvd",
            "city": "Sioux City",
            "state": "IA",
            "country_code": "US",
            "postal_code": "511065110",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "other_names": []
}

Other providers in Sioux City, IA

Sources for this page

Verify at the official NPI Registry.