NPIMap

Individual provider Active NPI

Lance T Holton, D.O.

  • Anesthesiology Physician
  • Portland, OR
National Provider Identifier
1689843195
Registry record updated Jan 28, 2026
On this page

Key facts

NPPES NPI Registry
Primary specialty
Anesthesiology PhysicianTaxonomy code 207L00000X
License
OP60279606 Issued in WA
Practice address
707 SW Washington St
Portland, OR 97205-3536
Phone
(503) 299-9906
Fax
(503) 225-9002
NPI assigned
Feb 28, 2008
Sex
Male
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Jan 28, 2026

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

Specialties & licenses 4

Specialty (taxonomy)CodeLicenseStatePrimary
Anesthesiology Physician 207L00000X 142050 MT
Anesthesiology Physician 207L00000X DO224404 OR
Anesthesiology Physician 207L00000X OP60279606 WA Primary
Anesthesiology Physician 207L00000X 58002268 OH

Addresses

Primary practice location

707 SW Washington St
Portland, OR 97205-3536

Mailing address

PO Box 35147
#1801
Seattle, WA 98124

Other practice location 1

1101 26th St S
Great Falls, MT 59405-5161
Phone (406) 455-5000

Other practice location 2

505 NE 87th Ave
Suite 46.7
Vancouver, WA 98664-1989
Phone (360) 828-5396

Medicare participation

Medicare enrollment files
Medicare fee-for-service enrollment
Enrolled in WA, MT, OR3 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
I20120810000658 WA Practitioner - Anesthesiology 4587840079 Reassigns benefits to 2 organizations
I20241004002583 MT Practitioner - Anesthesiology 4587840079 Reassigns benefits to 3 organizations
I20260217000925 OR Practitioner - Anesthesiology 4587840079 Reassigns benefits to 1 organization

Care Compare profile

Medicare Care Compare
Specialty
Anesthesiology
Education
Other, 2000
Medicare assignment
Accepts the Medicare-approved amount as payment in full
Group practices
Benefis Hospitals IncGroup PAC ID 1153235296, 390 clinicians
Oregon Anesthesiology Group PCGroup PAC ID 3476451659, 239 clinicians
Cep America - Anesthesia PCGroup PAC ID 3678897915, 849 clinicians
Billings ClinicGroup PAC ID 6002993516, 814 clinicians

Practice addresses (Care Compare)

1101 26TH St S
Great Falls, MT 59405-5161
Phone (406) 455-5000

2211 NE 139TH St
Vancouver, WA 98686-2742
Phone (360) 487-1000

2700 NW Stewart Pkwy
Roseburg, OR 97471-1281
Phone (541) 673-0611

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

Hospital & facility affiliations

National Provider Directory

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

State licenses

LicenseStateTypeSpecialty
142050MTMDAnesthesiology Physician
58002268OHMDAnesthesiology Physician
DO224404ORMDAnesthesiology Physician

Practice roles

OrganizationSpecialtyStatusNew patients
Cep America - Anesthesia PC Anesthesiology CurrentSince Feb 2, 2026 Accepting new patients
Billings Clinic CurrentSince Apr 2, 2025 Accepting new patients
Oregon Anesthesiology Group PC Anesthesiology CurrentSince Dec 1, 2023 Accepting new patients
Billings Clinic CurrentSince Apr 2, 2025 Accepting new patients
Cep America - Anesthesia PC Anesthesiology CurrentSince Feb 2, 2026 Accepting new patients
Columbia Anesthesia Group P S Anesthesiology CurrentSince Jul 15, 2012 Accepting new patients
Granite Peak Anesthesiology Consultants Anesthesiology CurrentSince Jul 29, 2024 Accepting new patients
Billings Clinic Current Accepting new patients
Benefis Hospitals Inc CurrentSince Jan 8, 2025 Accepting new patients

Locations

1601 Cummins Dr
Ste D
Modesto, CA 95358
Phone (510) 851-7423

2949 10TH Ave N
Billings, MT 59101

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

1401 25th St S
Great Falls, MT 59405
Phone (406) 455-3650

1101 26th St S
Fl 5
Great Falls, MT 59405
Phone (406) 455-2132

1101 26th St S
Great Falls, MT 59405
Phone (406) 455-4690

707 SW Washington St
Portland, OR 97205

2700 NW Stewart Pkwy
Roseburg, OR 97471
Phone (541) 673-0611

2211 NE 139th St
Vancouver, WA 98686
Phone (360) 397-1985

400 NE Mother Joseph Pl
Vancouver, WA 98664
Phone (360) 514-2000

Organizations & group practices 9

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 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": "1204156800000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1769558400000",
    "number": "1689843195",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "PO BOX 35147",
            "address_2": "#1801",
            "city": "SEATTLE",
            "state": "WA",
            "postal_code": "98124"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "707 SW WASHINGTON ST",
            "city": "PORTLAND",
            "state": "OR",
            "postal_code": "972053536",
            "telephone_number": "503-299-9906",
            "fax_number": "503-225-9002"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "1101 26th St S",
            "address_purpose": "LOCATION",
            "city": "Great Falls",
            "state": "MT",
            "postal_code": "594055161",
            "country_code": "US",
            "telephone_number": "406-455-5000",
            "country_name": "United States",
            "address_type": "DOM"
        },
        {
            "address_1": "505 NE 87th Ave",
            "address_2": "Suite 46.7",
            "address_purpose": "LOCATION",
            "city": "Vancouver",
            "state": "WA",
            "postal_code": "986641989",
            "country_code": "US",
            "telephone_number": "360-828-5396",
            "fax_number": "360-828-5455",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "last_name": "HOLTON",
        "first_name": "LANCE",
        "middle_name": "T",
        "credential": "D.O.",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2008-02-28",
        "last_updated": "2026-01-28",
        "certification_date": "2026-01-28",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207L00000X",
            "taxonomy_group": "",
            "desc": "Anesthesiology",
            "state": "MT",
            "license": "142050",
            "primary": false
        },
        {
            "code": "207L00000X",
            "taxonomy_group": "",
            "desc": "Anesthesiology",
            "state": "OR",
            "license": "DO224404",
            "primary": false
        },
        {
            "code": "207L00000X",
            "taxonomy_group": "",
            "desc": "Anesthesiology",
            "state": "WA",
            "license": "OP60279606",
            "primary": true
        },
        {
            "code": "207L00000X",
            "taxonomy_group": "",
            "desc": "Anesthesiology",
            "state": "OH",
            "license": "58002268",
            "primary": false
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

Other providers in Portland, OR

Sources for this page

Verify at the official NPI Registry.