NPIMap

Individual provider Active NPI

Thomas R James, MD

  • Family Medicine Physician
  • Billings, MT
National Provider Identifier
1831183482
Registry record updated Jul 13, 2026
On this page

Key facts

NPPES NPI Registry
Primary specialty
Family Medicine PhysicianTaxonomy code 207Q00000X
License
7950 Issued in MT
Practice address
123 S 27TH St
Billings, MT 59101-4200
Phone
(406) 247-3350
NPI assigned
Sep 8, 2005
Last updated
Jul 13, 2026By the provider in NPPES
Sex
Male
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Jul 13, 2026

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 7950 MT Primary

Addresses

Primary practice location

123 S 27TH St
Billings, MT 59101-4200

Mailing address

PO Box 35200
Billings, MT 59107-5200

Medicare participation

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

Enrollment records 1

Enrollment IDStateProvider typePAC IDDetails
I20040326000556 MT Practitioner - Family PracticePractitioner - Hospice/Palliative Care 4082506860 Reassigns benefits to 4 organizations

Care Compare profile

Medicare Care Compare
Specialty
Family PracticeAlso: Hospice/Palliative Care
Education
University of Tennessee, HSC, College of Medicine, 1987
Medicare assignment
Accepts the Medicare-approved amount as payment in full
Group practices

Practice addresses (Care Compare)

1233 N 30TH St
Billings, MT 59101-0127
Phone (406) 237-3913

16 N Miles Ave
Suite 101
Hardin, MT 59034-2356
Phone (406) 237-8270

Hospital & facility affiliations

National Provider Directory

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

State licenses

LicenseStateTypeSpecialty
7950MTMDFamily Medicine Physician

Practice roles

OrganizationSpecialtyStatusNew patients
SCL Health Medical Group - Billings, LLC CurrentSince May 30, 2021 Accepting new patients
SCL Health Montana CurrentSince Jul 1, 2016 Accepting new patients
SCL Health Montana Current Accepting new patients
SCL Health Medical Group - Billings LLC CurrentSince May 30, 2021 Accepting new patients
Yellowstone City-County Health Department CurrentSince Jan 1, 1998 Accepting new patients
Vibra Physicians LLC CurrentSince Jan 15, 2019 Accepting new patients
Yellowstone City-County Health Dept CurrentSince Jan 1, 1998 Accepting new patients
SCL Health Montana CurrentSince Jul 1, 2016 Accepting new patients
Intermountain Planned Parenthood Inc PastSince Aug 23, 2004 Accepting new patients
Intermountain Planned Parenthood PastSince Jun 15, 2021 Accepting new patients
Yellowstone City-County Health Department Past Accepting new patients
Frances Mahon Deaconess Hospital Past Accepting new patients

Locations

1041 N 29th St
Billings, MT 59101
Phone (303) 237-5577

123 S 27th St
Billings, MT 59101
Phone (406) 247-3200

123 S 27th St
Ste B
Billings, MT 59101

2019 Broadwater Ave
Billings, MT 59102
Phone (406) 237-5200

3528 Gabel Rd
Billings, MT 59102
Phone (406) 373-8000

16 N Miles Ave
Hardin, MT 59034
Phone (406) 665-2205

17 N Miles Ave
Hardin, MT 59034
Phone (406) 665-2310

4600 Lena Dr
Mechanicsburg, PA 17055

8081 Royal Ridge Pkwy
Ste 130
Irving, TX 75063
Phone (844) 870-6689

707 Sheridan Ave
Cody, WY 82414
Phone (307) 527-7561

Organizations & group practices 12

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 2

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": "1126137600000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1783900800000",
    "number": "1831183482",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "PO BOX 35200",
            "city": "BILLINGS",
            "state": "MT",
            "postal_code": "591075200"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "123 S 27TH ST",
            "city": "BILLINGS",
            "state": "MT",
            "postal_code": "591014200",
            "telephone_number": "406-247-3350"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "JAMES",
        "first_name": "THOMAS",
        "middle_name": "R",
        "name_prefix": "Dr.",
        "credential": "MD",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2005-09-08",
        "last_updated": "2026-07-13",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207Q00000X",
            "taxonomy_group": "",
            "desc": "Family Medicine",
            "state": "MT",
            "license": "7950",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

Other providers in Billings, MT

Sources for this page

Verify at the official NPI Registry.