Individual provider Active NPI

Michelle Catherine Gail Signs, DO

  • Internal Medicine Physician
  • Deer Park, WA
National Provider Identifier
1821381336
Registry record updated Feb 4, 2026
On this page

Key facts

NPPES NPI Registry
Primary specialty
Internal Medicine PhysicianTaxonomy code 207R00000X
License
OP60950816 Issued in WA
Practice address
401 S Main St
Deer Park, WA 99006-8238
Phone
(509) 444-8200
Fax
(509) 444-0392
NPI assigned
May 17, 2011
Sex
Female
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Feb 4, 2026

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

Specialties & licenses 4

Specialty (taxonomy)CodeLicenseStatePrimary
Internal Medicine Physician 207R00000X OP60950816 WA Primary
Internal Medicine Physician 207R00000X 02004138A IN
Student in an Organized Health Care Education/Training Program 390200000X
General Practice Physician 208D00000X 02004138A IN

Addresses

Primary practice location

401 S Main St
Deer Park, WA 99006-8238

Mailing address

731 N Iron Bridge Way
Spokane, WA 99202-4926
Phone (509) 444-8888

Other practice location 1

4815 N Assembly St
Spokane, WA 99205-6185
Phone (509) 434-7000

Other practice location 2

9040 Fitzsimmons Dr
Joint Base Lewis McChord, WA 98431-1100
Phone (253) 968-2486

Other practice location 3

101 W 8th Ave
Spokane, WA 99204-2307
Phone (509) 474-3131

Other practice location 4

5633 N Lidgerwood St
Spokane, WA 99208-1224
Phone (509) 624-0111

Other names 1

  • Michelle Catherine Gail Kelly Former name

Electronic endpoints 3

TypeEndpointUseAffiliation
Direct Messaging Address msigns1137587@wm.providencedirect.org Direct
Direct Messaging Address msigns1137587@wm.providencedirect.org
Direct Messaging Address msigns1137587@wm.providencedirect.org Direct

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
I20190726001721 WA Practitioner - Family PracticePractitioner - Internal Medicine 3577706423 Reassigns benefits to 2 organizations

Care Compare profile

Medicare Care Compare
Specialty
Family Practice
Education
Other, 2011
Medicare assignment
Accepts the Medicare-approved amount as payment in full
Telehealth
Offers telehealth services
Group practices
Multicare Health SystemGroup PAC ID 7719899897, 2,312 clinicians
Community Health Association of SpokaneGroup PAC ID 9638063217, 222 clinicians

Practice addresses (Care Compare)

15533 E Broadway Ave
Spokane Valley, WA 99037-9251
Phone (509) 530-4260

311 S L St
Tacoma, WA 98405-3720

3919 N Maple St
Spokane, WA 99205-1349
Phone (509) 444-8888

4700 Point Fosdick Dr
Gig Harbor, WA 98335-1706

Hospital & facility affiliations

  • Multicare Good Samaritan Home Health Home health agency, Tacoma, WA, CCN 507046
  • Deaconess Medical Center Hospital, Spokane, WA, CCN 500044
  • Multicare Valley Hospital Hospital, Spokane Valley, WA, CCN 500119
  • Tacoma General Allenmore Hospital Hospital, Tacoma, WA, CCN 500129

National Provider Directory

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

State licenses

LicenseStateTypeSpecialty
OP60950816WAMDInternal Medicine Physician
02004138AINMDGeneral Practice Physician

Practice roles

OrganizationSpecialtyStatusNew patients
Multicare Health System CurrentSince May 9, 2024 Accepting new patients
Multicare Health System Current Accepting new patients
Community Health Association of Spokane CurrentSince Mar 9, 2026 Accepting new patients
Community Health Association of Spokane CurrentSince Mar 9, 2026 Accepting new patients
Multicare Health System CurrentSince May 9, 2024 Accepting new patients
Community Health Association of Spokane Past Accepting new patients
Multicare Health System Past Accepting new patients

Locations

4700 Point Fosdick Dr
Ste 104
Gig Harbor, WA 98335
Phone (253) 459-7590

3919 N Maple St
Spokane, WA 99205
Phone (509) 326-6900

5901 N Lidgerwood St
Ste 223
Spokane, WA 99208
Phone (509) 489-4763

1001 W 2nd Ave
Spokane, WA 99201
Phone (509) 835-1205

601 W 5th Ave
Ste 200
Spokane, WA 99204
Phone (509) 960-8894

731 N Iron Bridge Way
Spokane, WA 99202
Phone (509) 671-1979

15533 E Broadway Ave
Spokane Valley, WA 99037
Phone (509) 530-4260

311 S L St
Tacoma, WA 98405
Phone (253) 403-1444

Interoperability endpoints

  • Direct secure messaging: msigns1137587@wm.providencedirect.org

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 4

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": "1305590400000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1770163200000",
    "number": "1821381336",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "731 N IRON BRIDGE WAY",
            "city": "SPOKANE",
            "state": "WA",
            "postal_code": "992024926",
            "telephone_number": "509-444-8888",
            "fax_number": "509-444-7806"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "401 S MAIN ST",
            "city": "DEER PARK",
            "state": "WA",
            "postal_code": "990068238",
            "telephone_number": "509-444-8200",
            "fax_number": "509-444-0392"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "4815 N Assembly St",
            "address_purpose": "LOCATION",
            "city": "Spokane",
            "state": "WA",
            "postal_code": "992056185",
            "country_code": "US",
            "telephone_number": "509-434-7000",
            "country_name": "United States",
            "address_type": "DOM"
        },
        {
            "address_1": "9040 Fitzsimmons Dr",
            "address_purpose": "LOCATION",
            "city": "Joint Base Lewis McChord",
            "state": "WA",
            "postal_code": "984311100",
            "country_code": "US",
            "telephone_number": "253-968-2486",
            "country_name": "United States",
            "address_type": "DOM"
        },
        {
            "address_1": "101 W 8th Ave",
            "address_purpose": "LOCATION",
            "city": "Spokane",
            "state": "WA",
            "postal_code": "992042307",
            "country_code": "US",
            "telephone_number": "509-474-3131",
            "fax_number": "509-227-7070",
            "country_name": "United States",
            "address_type": "DOM"
        },
        {
            "address_1": "5633 N Lidgerwood St",
            "address_purpose": "LOCATION",
            "city": "Spokane",
            "state": "WA",
            "postal_code": "992081224",
            "country_code": "US",
            "telephone_number": "509-624-0111",
            "fax_number": "509-227-7070",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "last_name": "SIGNS",
        "first_name": "MICHELLE",
        "middle_name": "CATHERINE GAIL",
        "credential": "DO",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2011-05-17",
        "last_updated": "2026-02-04",
        "certification_date": "2026-02-04",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207R00000X",
            "taxonomy_group": "",
            "desc": "Internal Medicine",
            "state": "WA",
            "license": "OP60950816",
            "primary": true
        },
        {
            "code": "207R00000X",
            "taxonomy_group": "",
            "desc": "Internal Medicine",
            "state": "IN",
            "license": "02004138A",
            "primary": false
        },
        {
            "code": "390200000X",
            "taxonomy_group": "",
            "desc": "Student in an Organized Health Care Education/Training Program",
            "state": null,
            "license": null,
            "primary": false
        },
        {
            "code": "208D00000X",
            "taxonomy_group": "",
            "desc": "General Practice",
            "state": "IN",
            "license": "02004138A",
            "primary": false
        }
    ],
    "identifiers": [],
    "endpoints": [
        {
            "endpointType": "DIRECT",
            "endpointTypeDescription": "Direct Messaging Address",
            "endpoint": "msigns1137587@wm.providencedirect.org",
            "affiliation": "N",
            "use": "DIRECT",
            "useDescription": "Direct",
            "address_1": "101 W 8th Ave",
            "city": "Spokane",
            "state": "WA",
            "country_code": "US",
            "postal_code": "992042307",
            "country_name": "United States",
            "address_type": "DOM"
        },
        {
            "endpointType": "DIRECT",
            "endpointTypeDescription": "Direct Messaging Address",
            "endpoint": "msigns1137587@wm.providencedirect.org",
            "affiliation": "N",
            "address_1": "546 N Jefferson Ln",
            "city": "Spokane",
            "state": "WA",
            "country_code": "US",
            "postal_code": "992017104",
            "country_name": "United States",
            "address_type": "DOM"
        },
        {
            "endpointType": "DIRECT",
            "endpointTypeDescription": "Direct Messaging Address",
            "endpoint": "msigns1137587@wm.providencedirect.org",
            "affiliation": "N",
            "use": "DIRECT",
            "useDescription": "Direct",
            "address_1": "5633 N Lidgerwood St",
            "city": "Spokane",
            "state": "WA",
            "country_code": "US",
            "postal_code": "992081224",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "other_names": [
        {
            "first_name": "MICHELLE",
            "last_name": "KELLY",
            "middle_name": "CATHERINE GAIL",
            "credential": "D.O.",
            "code": "1",
            "type": "Former Name"
        }
    ]
}

Other providers in Deer Park, WA

Sources for this page

Verify at the official NPI Registry.