Individual provider Active NPI

Sharon M Seguin, MD

  • Dermatology Physician
  • Wenatchee, WA
National Provider Identifier
1942233309
Registry record updated May 27, 2026
On this page

Key facts

NPPES NPI Registry
Primary specialty
Dermatology PhysicianTaxonomy code 207N00000X
License
MD00038558 Issued in WA
Practice address
707 N Emerson Ave
Wenatchee, WA 98801-2032
Phone
(509) 663-8711
NPI assigned
Jul 9, 2006
Sex
Female
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on May 27, 2026

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

Specialties & licenses 1

Specialty (taxonomy)CodeLicenseStatePrimary
Dermatology Physician 207N00000X MD00038558 WA Primary

Addresses

Primary practice location

707 N Emerson Ave
Wenatchee, WA 98801-2032

Mailing address

820 N Chelan Ave
Wenatchee, WA 98801-2028

Other practice location 1

817 Commercial St
Leavenworth, WA 98826-1316
Phone (509) 548-5815

Other identifiers 4

IdentifierTypeStateIssuer
1022731MedicaidWA
137618OtherWAL&I
P01256595OtherWARR MEDICARE
1942233309MedicaidWA

Electronic endpoints 2

TypeEndpointUseAffiliation
Direct Messaging Address SSEGUIN2117@EDIRECT.CHEHR.ORG
FHIR URL https://epicproxy.et0764.epichosted.com/FHIRProxy/api/FHIR/R4/

Medicare participation

Medicare enrollment files
Medicare fee-for-service enrollment
Enrolled in WA
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 1

Enrollment IDStateProvider typePAC IDDetails
I20091124000089 WA Practitioner - Dermatology 8628117199 Reassigns benefits to 4 organizations

Care Compare profile

Medicare Care Compare
Specialty
Dermatology
Education
Loma Linda University School of Medicine, 1989
Medicare assignment
Accepts the Medicare-approved amount as payment in full
Group practices
Central Washington Health Services AssociationGroup PAC ID 4880504596, 708 clinicians
Chelan County Public Hospital District No. 1Group PAC ID 3971491234, 23 clinicians

Practice addresses (Care Compare)

1201 S Miller St
Wenatchee, WA 98801-3201
Phone (509) 662-2208

817 Commercial St
Leavenworth, WA 98826-1316
Phone (509) 548-3420

Hospital & facility affiliations

  • Confluence Health Hospital Hospital, Wenatchee, WA, CCN 500016
  • Cascade Medical Center Hospital, Leavenworth, WA, CCN 501313

Procedures performed for Medicare patients

ProcedureNumber of procedures
Melanoma (skin cancer) excision22
Removal of skin lesions306
Removal or shaving of skin growth1-10
Skin biopsy152

National Provider Directory

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

Practice roles

OrganizationSpecialtyStatusNew patients
Wenatchee Valley Hospital Current Accepting new patients
Central Washington Health Services Association CurrentSince Sep 1, 2022 Accepting new patients
Wenatchee Valley Hospital CurrentSince Jul 21, 2013 Accepting new patients
Central Washington Health Services Association Current Accepting new patients

Locations

17 S Western Ave
Tonasket, WA 98855
Phone (509) 486-2174

707 N Emerson Ave
Wenatchee, WA 98801
Phone (509) 662-6109

1201 S Miller St
Wenatchee, WA 98801
Phone (509) 662-2208

820 N Chelan Ave
Wenatchee, WA 98801
Phone (509) 863-4868

933 Red Apple Rd
Wenatchee, WA 98801
Phone (509) 655-6125

Organizations & group practices 5

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 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": "1152403200000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1779840000000",
    "number": "1942233309",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "820 N CHELAN AVE",
            "city": "WENATCHEE",
            "state": "WA",
            "postal_code": "988012028"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "707 N EMERSON AVE",
            "city": "WENATCHEE",
            "state": "WA",
            "postal_code": "988012032",
            "telephone_number": "509-663-8711"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "817 Commercial St",
            "address_purpose": "LOCATION",
            "city": "Leavenworth",
            "state": "WA",
            "postal_code": "988261316",
            "country_code": "US",
            "telephone_number": "509-548-5815",
            "fax_number": "509-548-2510",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "last_name": "SEGUIN",
        "first_name": "SHARON",
        "middle_name": "M",
        "credential": "MD",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2006-07-09",
        "last_updated": "2026-05-27",
        "certification_date": "2026-05-27",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207N00000X",
            "taxonomy_group": "",
            "desc": "Dermatology",
            "state": "WA",
            "license": "MD00038558",
            "primary": true
        }
    ],
    "identifiers": [
        {
            "code": "05",
            "desc": "MEDICAID",
            "issuer": null,
            "identifier": "1022731",
            "state": "WA"
        },
        {
            "code": "01",
            "desc": "Other (non-Medicare)",
            "issuer": "L&I",
            "identifier": "137618",
            "state": "WA"
        },
        {
            "code": "01",
            "desc": "Other (non-Medicare)",
            "issuer": "RR MEDICARE",
            "identifier": "P01256595",
            "state": "WA"
        },
        {
            "code": "05",
            "desc": "MEDICAID",
            "issuer": null,
            "identifier": "1942233309",
            "state": "WA"
        }
    ],
    "endpoints": [
        {
            "endpointType": "DIRECT",
            "endpointTypeDescription": "Direct Messaging Address",
            "endpoint": "SSEGUIN2117@EDIRECT.CHEHR.ORG",
            "affiliation": "N",
            "address_1": "707 N Emerson Ave",
            "city": "Wenatchee",
            "state": "WA",
            "country_code": "US",
            "postal_code": "988012032",
            "country_name": "United States",
            "address_type": "DOM"
        },
        {
            "endpointType": "FHIR",
            "endpointTypeDescription": "FHIR URL",
            "endpoint": "https://epicproxy.et0764.epichosted.com/FHIRProxy/api/FHIR/R4/",
            "affiliation": "N",
            "address_1": "707 N Emerson Ave",
            "city": "Wenatchee",
            "state": "WA",
            "country_code": "US",
            "postal_code": "988012032",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "other_names": []
}

Other providers in Wenatchee, WA

Sources for this page

Verify at the official NPI Registry.