Individual provider Active NPI

Eiko Klimant, MD

  • Medical Oncology Physician
  • Sequim, WA
National Provider Identifier
1154354967
Registry record updated Nov 1, 2024
On this page

Key facts

NPPES NPI Registry
Primary specialty
Medical Oncology PhysicianTaxonomy code 207RX0202X
License
MD203674 Issued in OR
Practice address
844 N 5TH Ave
Sequim, WA 98382-3045
Phone
(360) 683-9895
Fax
(360) 582-5614
NPI assigned
Jul 8, 2006
Sex
Male
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Nov 1, 2024

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

Specialties & licenses 3

Specialty (taxonomy)CodeLicenseStatePrimary
Medical Oncology Physician 207RX0202X CDR.0004435 CO
Medical Oncology Physician 207RX0202X MD00045104 WA
Medical Oncology Physician 207RX0202X MD203674 OR Primary

Addresses

Primary practice location

844 N 5TH Ave
Sequim, WA 98382-3045

Mailing address

844 N 5TH Ave
Sequim, WA 98382-3045
Phone (360) 683-9895

Other practice location 1

501 NW Elks Dr Ste 100
Corvallis, OR 97330-3757
Phone (541) 768-4950

Other practice location 2

2030 Mountain View Ave Ste 540
Longmont, CO 80501-3183
Phone (720) 494-7110

Electronic endpoints 1

TypeEndpointUseAffiliation
Direct Messaging Address eklimantagency202842@samhealth.direct-ci.com

Medicare participation

Medicare enrollment files
Medicare fee-for-service enrollment
Enrolled in WA, OR, CO3 enrollments
Eligible to order & refer
  • Part B services: Yes
  • Medical equipment: Yes
  • Home health: Yes
  • Power mobility devices: Yes
  • Hospice: Yes
Green means eligible to order or refer.

Enrollment records 3

Enrollment IDStateProvider typePAC IDDetails
I20151211000128 WA Practitioner - Hematology/OncologyPractitioner - Medical Oncology 4385618891 Reassigns benefits to 3 organizations
I20210409001496 OR Practitioner - Hematology/Oncology 4385618891 Reassigns benefits to 2 organizations
I20241115001522 CO Practitioner - Medical Oncology 4385618891 Reassigns benefits to 1 organization

Care Compare profile

Medicare Care Compare
Specialty
Hematology/OncologyAlso: Medical Oncology
Education
Other, 1995
Medicare assignment
Accepts the Medicare-approved amount as payment in full
Group practices
Optum Care Washington PLLCGroup PAC ID 6406752153, 684 clinicians

Practice addresses (Care Compare)

3901 Hoyt Ave
Everett, WA 98201-4918
Phone (425) 339-5442

Hospital & facility affiliations

National Provider Directory

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

State licenses

LicenseStateTypeSpecialty
CDR.0004435COMDMedical Oncology Physician

Practice roles

OrganizationSpecialtyStatusNew patients
The Polyclinic PLLC CurrentSince Oct 7, 2025 Accepting new patients
Healthcare for the Mid-Columbia Region Current Accepting new patients
Mid-Columbia Medical Center CurrentSince Jan 1, 2022 Accepting new patients
Optum Care Washington PLLC CurrentSince Oct 7, 2025 Accepting new patients
The Polyclinic PLLC CurrentSince Oct 7, 2025 Accepting new patients
Catholic Health Initiatives Colorado Current Accepting new patients
Catholic Health Initiatives Colorado CurrentSince Oct 14, 2024 Accepting new patients
Catholic Health Initiatives Colorado CurrentSince Oct 14, 2024 Accepting new patients
Optum Care Washington PLLC CurrentSince Oct 7, 2025 Accepting new patients
Mid-Columbia Medical Center CurrentSince Jan 1, 2022 Accepting new patients
Good Samaritan Hospital Corvallis Past Accepting new patients
Columbia Lutheran Charities Past Accepting new patients
Mid-Columbia Medical Center Past Accepting new patients
Optum Care Washington PLLC Past Accepting new patients
Columbia Lutheran Charities Past Accepting new patients

Locations

9100 E Mineral Cir
Centennial, CO 80112
Phone (303) 561-5193

2030 Mountain View Ave
Ste 540
Longmont, CO 80501
Phone (303) 651-5302

41 State Highway 67
Woodland Park, CO 80863
Phone (719) 686-0551

1700 E 19th St
The Dalles, OR 97058
Phone (541) 296-7251

1805 E 19th St
The Dalles, OR 97058
Phone (541) 296-2201

1330 Rockefeller Ave
Everett, WA 98201
Phone (425) 258-3903

3927 Rucker Ave
Everett, WA 98201
Phone (425) 339-5419

1717 13th St
Everett, WA 98201
Phone (425) 297-5500

3901 Hoyt Ave
Everett, WA 98201
Phone (425) 258-3903

904 7th Ave
Seattle, WA 98104
Phone (206) 223-6487

1145 Broadway
Seattle, WA 98122

1201 N 175th St
Shoreline, WA 98133
Phone (425) 339-4299

1812 S J St
Ste 102
Tacoma, WA 98405
Phone (253) 552-4900

Networks

  • HI PPO

Interoperability endpoints

  • Direct secure messaging: eklimant100454@direct.tecmc.com

Organizations & group practices 17

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.

View all 17

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": "1152316800000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1730419200000",
    "number": "1154354967",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "844 N 5TH AVE",
            "city": "SEQUIM",
            "state": "WA",
            "postal_code": "983823045",
            "telephone_number": "360-683-9895",
            "fax_number": "360-582-5614"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "844 N 5TH AVE",
            "city": "SEQUIM",
            "state": "WA",
            "postal_code": "983823045",
            "telephone_number": "360-683-9895",
            "fax_number": "360-582-5614"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "501 NW Elks Dr Ste 100",
            "address_purpose": "LOCATION",
            "city": "Corvallis",
            "state": "OR",
            "postal_code": "973303757",
            "country_code": "US",
            "telephone_number": "541-768-4950",
            "country_name": "United States",
            "address_type": "DOM"
        },
        {
            "address_1": "2030 Mountain View Ave Ste 540",
            "address_purpose": "LOCATION",
            "city": "Longmont",
            "state": "CO",
            "postal_code": "805013183",
            "country_code": "US",
            "telephone_number": "720-494-7110",
            "fax_number": "720-494-7111",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "last_name": "KLIMANT",
        "first_name": "EIKO",
        "name_prefix": "Dr.",
        "credential": "MD",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2006-07-08",
        "last_updated": "2024-11-01",
        "certification_date": "2024-11-01",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207RX0202X",
            "taxonomy_group": "",
            "desc": "Internal Medicine, Medical Oncology",
            "state": "CO",
            "license": "CDR.0004435",
            "primary": false
        },
        {
            "code": "207RX0202X",
            "taxonomy_group": "",
            "desc": "Internal Medicine, Medical Oncology",
            "state": "WA",
            "license": "MD00045104",
            "primary": false
        },
        {
            "code": "207RX0202X",
            "taxonomy_group": "",
            "desc": "Internal Medicine, Medical Oncology",
            "state": "OR",
            "license": "MD203674",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [
        {
            "endpointType": "DIRECT",
            "endpointTypeDescription": "Direct Messaging Address",
            "endpoint": "eklimantagency202842@samhealth.direct-ci.com",
            "affiliation": "N",
            "address_1": "501 NW Elks Dr Ste 100",
            "city": "Corvallis",
            "state": "OR",
            "country_code": "US",
            "postal_code": "973303757",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "other_names": []
}

Other providers in Sequim, WA

Sources for this page

Verify at the official NPI Registry.