NPIMap

Individual provider Active NPI

Annie Laurie Heermans, MD

  • Gastroenterology Physician
  • Kalispell, MT
National Provider Identifier
1386098465
Registry record updated May 22, 2025
On this page

Key facts

NPPES NPI Registry
Primary specialty
Gastroenterology PhysicianTaxonomy code 207RG0100X
License
79505 Issued in MN
Practice address
320 Sunnyview LN
Kalispell, MT 59901-3129
Phone
(406) 752-7441
Fax
(406) 257-0304
NPI assigned
Apr 14, 2016
Last updated
May 22, 2025By the provider in NPPES
Sex
Female
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on May 22, 2025

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

Specialties & licenses 3

Specialty (taxonomy)CodeLicenseStatePrimary
Internal Medicine Physician 207R00000X MED-PHYS-LIC-113414 MT
Gastroenterology Physician 207RG0100X MED-PHYS-LIC-113414 MT
Gastroenterology Physician 207RG0100X 79505 MN Primary

Addresses

Primary practice location

320 Sunnyview LN
Kalispell, MT 59901-3129

Mailing address

320 Sunnyview LN
Kalispell, MT 59901-3129
Phone (406) 752-7441

Other practice location 1

420 E 1st St
Duluth, MN 55805-1901
Phone (218) 786-8364

Other practice location 2

982055 Nebraska Medical Ctr
Omaha, NE 68198-2055
Phone (402) 595-3939

Electronic endpoints 1

TypeEndpointUseAffiliation
Direct Messaging Address krmcmedicalrecords@krhdirect.org Kalispell Regional Medical Center Inc

Medicare participation

Medicare enrollment files
Medicare fee-for-service enrollment
Enrolled in MT, WI, MN3 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 3

Enrollment IDStateProvider typePAC IDDetails
I20220811002300 MT Practitioner - Internal Medicine 6608161963
I20250602001765 WI Practitioner - Gastroenterology 6608161963 Reassigns benefits to 2 organizations
I20250602001851 MN Practitioner - Gastroenterology 6608161963 Reassigns benefits to 1 organization

Care Compare profile

Medicare Care Compare
Specialty
Gastroenterology
Education
University of North Dakota School of Medicine, 2016
Medicare assignment
Accepts the Medicare-approved amount as payment in full
Telehealth
Offers telehealth services
Group practices
The Duluth Clinic LTDGroup PAC ID 2567374283, 1,135 clinicians

Practice addresses (Care Compare)

420 E 1St St
Duluth, MN 55805-1901
Phone (218) 786-8364

Hospital & facility affiliations

Procedures performed for Medicare patients

ProcedureNumber of procedures
Colonoscopy54
Upper gastrointestinal (GI) endoscopy for acid reflux97

National Provider Directory

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

State licenses

LicenseStateTypeSpecialty
MED-PHYS-LIC-113414MTMDInternal Medicine Physician

Practice roles

OrganizationSpecialtyStatusNew patients
The Duluth Clinic LTD CurrentSince Jun 2, 2025 Accepting new patients
St. Mary's Hospital of Superior CurrentSince Jan 1, 2026 Accepting new patients
The Duluth Clinic, LTD. CurrentSince Jun 2, 2025 Accepting new patients
St. Mary's Hospital of Superior CurrentSince Jun 2, 2025 Accepting new patients
The Duluth Clinic LTD Current Accepting new patients
The Duluth Clinic, LTD Past Accepting new patients

Locations

400 E 3rd St
Duluth, MN 55805
Phone (218) 722-8364

420 E 1st St
Duluth, MN 55805
Phone (218) 786-1265

3500 Tower Ave
Superior, WI 54880
Phone (715) 392-8281

Organizations & group practices 6

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 11

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": "1460592000000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1747872000000",
    "number": "1386098465",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "320 SUNNYVIEW LN",
            "city": "KALISPELL",
            "state": "MT",
            "postal_code": "599013129",
            "telephone_number": "406-752-7441",
            "fax_number": "406-257-0304"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "320 SUNNYVIEW LN",
            "city": "KALISPELL",
            "state": "MT",
            "postal_code": "599013129",
            "telephone_number": "406-752-7441",
            "fax_number": "406-257-0304"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "420 E 1st St",
            "address_purpose": "LOCATION",
            "city": "Duluth",
            "state": "MN",
            "postal_code": "558051901",
            "country_code": "US",
            "telephone_number": "218-786-8364",
            "country_name": "United States",
            "address_type": "DOM"
        },
        {
            "address_1": "982055 Nebraska Medical Ctr",
            "address_purpose": "LOCATION",
            "city": "Omaha",
            "state": "NE",
            "postal_code": "681982055",
            "country_code": "US",
            "telephone_number": "402-595-3939",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "last_name": "HEERMANS",
        "first_name": "ANNIE",
        "middle_name": "LAURIE",
        "name_prefix": "Dr.",
        "credential": "MD",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2016-04-14",
        "last_updated": "2025-05-22",
        "certification_date": "2025-05-22",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207R00000X",
            "taxonomy_group": "",
            "desc": "Internal Medicine",
            "state": "MT",
            "license": "MED-PHYS-LIC-113414",
            "primary": false
        },
        {
            "code": "207RG0100X",
            "taxonomy_group": "",
            "desc": "Internal Medicine, Gastroenterology",
            "state": "MT",
            "license": "MED-PHYS-LIC-113414",
            "primary": false
        },
        {
            "code": "207RG0100X",
            "taxonomy_group": "",
            "desc": "Internal Medicine, Gastroenterology",
            "state": "MN",
            "license": "79505",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [
        {
            "endpointType": "DIRECT",
            "endpointTypeDescription": "Direct Messaging Address",
            "endpoint": "krmcmedicalrecords@krhdirect.org",
            "affiliation": "Y",
            "affiliationName": "Kalispell Regional Medical Center Inc",
            "address_1": "320 Sunnyview Ln",
            "city": "Kalispell",
            "state": "MT",
            "country_code": "US",
            "postal_code": "599013129",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "other_names": []
}

Other providers in Kalispell, MT

Sources for this page

Verify at the official NPI Registry.