NPIMap

Individual provider Active NPI

Ronald L Linfesty, M.D.

  • Anatomic Pathology Physician
  • Billings, MT
National Provider Identifier
1972583045
Registry record updated Aug 25, 2010
On this page

Key facts

NPPES NPI Registry
Primary specialty
Anatomic Pathology PhysicianTaxonomy code 207ZP0101X
License
G73690 Issued in CA
Practice address
2800 10TH Ave N
Billings, MT 59101-0703
Phone
(406) 238-2500
NPI assigned
Jan 17, 2006
Sex
Male
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Aug 25, 2010

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

Specialties & licenses 1

Specialty (taxonomy)CodeLicenseStatePrimary
Anatomic Pathology Physician 207ZP0101X G73690 CA Primary

Addresses

Primary practice location

2800 10TH Ave N
Billings, MT 59101-0703

Mailing address

PO Box 35100
Billings, MT 59107-5100
Phone (406) 238-2500

Medicare participation

Medicare enrollment files
Medicare fee-for-service enrollment
Enrolled in MT, WY2 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
I20100702000190 MT Practitioner - Pathology 4183755366 Reassigns benefits to 3 organizations
I20180626000840 WY Practitioner - Pathology 4183755366 Reassigns benefits to 1 organization

Care Compare profile

Medicare Care Compare
Specialty
Pathology
Education
George Washington University School of Medicine, 1989
Medicare assignment
Accepts the Medicare-approved amount as payment in full
Group practices
Billings ClinicGroup PAC ID 6002993516, shared by 7 NPIs, 814 clinicians

Practice addresses (Care Compare)

201 Yellowstone Ave
Cody, WY 82414-9313
Phone (307) 527-7561

2800 10TH Ave N
Billings, MT 59101-0703
Phone (406) 657-4000

2929 10TH Ave N
Billings, MT 59101-0721
Phone (406) 657-4000

801 N 29TH St
Billings, MT 59101-0905
Phone (406) 238-2500

PO Box
Suite 35100
Billings, MT 59107-5100

Hospital & facility affiliations

  • Billings Clinic Hospital Hospital, Billings, MT, CCN 270004
  • Glendive Medical Center Hospital, Glendive, MT, CCN 271332
  • Sidney Health Center Hospital, Sidney, MT, CCN 271344
  • Frances Mahon Deaconess Hospital Hospital, Glasgow, MT, CCN 271316
  • North Big Horn Hospital District Hospital, Lovell, WY, CCN 531309

National Provider Directory

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

State licenses

LicenseStateTypeSpecialty
G73690CAMDAnatomic Pathology Physician

Practice roles

OrganizationSpecialtyStatusNew patients
Billings Clinic CurrentSince Jul 1, 2010 Accepting new patients
Billings Clinic Current Accepting new patients
Billings Clinic CurrentSince Jul 1, 2010 Accepting new patients
Stillwater Hospital Association, Inc. CurrentSince Sep 1, 2024 Accepting new patients
Billings Clinic CurrentSince May 7, 2018 Accepting new patients
Stillwater Hospital Association, Inc. CurrentSince Sep 1, 2024 Accepting new patients
Billings Clinic Past Accepting new patients

Locations

801 N 29th St
Billings, MT 59101
Phone (406) 238-2210

2800 10th Ave N
Billings, MT 59101
Phone (406) 248-3290

1202 3rd St W
Roundup, MT 59072
Phone (406) 323-2301

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

201 Yellowstone Ave
Cody, WY 82414
Phone (307) 527-7561

Organizations & group practices 7

Organizations this provider is connected to: Medicare benefit reassignments (the organization bills Medicare for this provider’s services), Care Compare group memberships and National Provider Directory roles.

Hospital & facility affiliations 13

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

View all 13

NPI Registry JSON

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

{
    "created_epoch": "1137456000000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1282694400000",
    "number": "1972583045",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "PO BOX 35100",
            "city": "BILLINGS",
            "state": "MT",
            "postal_code": "591075100",
            "telephone_number": "406-238-2500"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "2800 10TH AVE N",
            "city": "BILLINGS",
            "state": "MT",
            "postal_code": "591010703",
            "telephone_number": "406-238-2500"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "LINFESTY",
        "first_name": "RONALD",
        "middle_name": "L",
        "name_prefix": "Dr.",
        "credential": "M.D.",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2006-01-17",
        "last_updated": "2010-08-25",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207ZP0101X",
            "taxonomy_group": "",
            "desc": "Pathology, Anatomic Pathology",
            "state": "CA",
            "license": "G73690",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

Other providers in Billings, MT

Sources for this page

Verify at the official NPI Registry.