NPIMap

Individual provider Active NPI

Cicily Hummer, DO

  • Internal Medicine Physician
  • Spokane, WA
National Provider Identifier
1851910566
Registry record updated Nov 20, 2025
On this page

Key facts

NPPES NPI Registry
Primary specialty
Internal Medicine PhysicianTaxonomy code 207R00000X
License
OP61354148 Issued in WA
Practice address
101 W 8TH Ave
Spokane, WA 99204-2307
Phone
(509) 474-3260
NPI assigned
Apr 13, 2020
Last updated
Nov 20, 2025By the provider in NPPES
Sex
Female
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Nov 20, 2025

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

Specialties & licenses 1

Specialty (taxonomy)CodeLicenseStatePrimary
Internal Medicine Physician 207R00000X OP61354148 WA Primary

Addresses

Primary practice location

101 W 8TH Ave
Spokane, WA 99204-2307

Mailing address

PO Box 31001-4114
Pasadena, CA 91110-0001
Phone (866) 747-2455

Medicare participation

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

Enrollment records 1

Enrollment IDStateProvider typePAC IDDetails
I20231026000249 WA Practitioner - Internal MedicinePractitioner - Hospitalist 7911353024 Reassigns benefits to 2 organizations

Care Compare profile

Medicare Care Compare
Specialty
Internal MedicineAlso: Hospitalist
Education
Rocky Vista University College of Osteopathic Med, 2020
Medicare assignment
Accepts the Medicare-approved amount as payment in full
Group practices
Multicare Health SystemGroup PAC ID 7719899897, 2,312 clinicians

Practice addresses (Care Compare)

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

4700 Point Fosdick Dr
Gig Harbor, WA 98335-1706

Hospital & facility affiliations

National Provider Directory

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

Practice roles

OrganizationSpecialtyStatusNew patients
Multicare Health System CurrentSince Sep 13, 2023 Accepting new patients
Providence Health & Services Washington Internal Medicine CurrentSince Jan 12, 2026 Accepting new patients
Providence Health & Services Washington CurrentSince Jan 12, 2026 Accepting new patients
Multicare Health System CurrentSince Sep 13, 2023 Accepting new patients
Multicare Health System Current Accepting new patients
Providence Health & Services - Wa Past Accepting new patients
Providence Health & Services - Washington Past Accepting new patients
Multicare Health System Past Accepting new patients

Locations

1200 E Columbia Ave
Colville, WA 99114
Phone (509) 684-3701

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

101 W 8th Ave
Spokane, WA 99204
Phone (509) 474-3181

624 E Front Ave
Spokane, WA 99202
Phone (509) 626-9900

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

Interoperability endpoints

  • Direct secure messaging: chummer483287@direct.multicare.org

Organizations & group practices 8

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

Hospital & facility affiliations 3

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": "1586736000000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1763596800000",
    "number": "1851910566",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "PO BOX 31001-4114",
            "city": "PASADENA",
            "state": "CA",
            "postal_code": "911100001",
            "telephone_number": "866-747-2455"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "101 W 8TH AVE",
            "city": "SPOKANE",
            "state": "WA",
            "postal_code": "992042307",
            "telephone_number": "509-474-3260"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "HUMMER",
        "first_name": "CICILY",
        "name_prefix": "Dr.",
        "credential": "DO",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2020-04-13",
        "last_updated": "2025-11-20",
        "certification_date": "2025-11-20",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207R00000X",
            "taxonomy_group": "",
            "desc": "Internal Medicine",
            "state": "WA",
            "license": "OP61354148",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

Other providers in Spokane, WA

Sources for this page

Verify at the official NPI Registry.