Angela Joan Van Atta Slick

Primary specialty

Internal Medicine PhysicianTaxonomy code 207R00000X

License

MD60939811 Issued in WA

Practice address

101 W 8TH Ave
Spokane, WA 99204-2307

Phone

(509) 474-3260

Fax

(509) 474-3245

NPI assigned

Apr 1, 2015

Sex

Female

Sole proprietor

Yes

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

Specialties & licenses 2

Addresses

Other names 1

• Angela Joan Van Atta Former name

Electronic endpoints 1

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

Specialty

Internal Medicine

Education

University of Utah School of Medicine, 2015

Medicare assignment

Accepts the Medicare-approved amount as payment in full

Group practices

Providence Health and Services WashingtonGroup PAC ID 0345139929, 778 clinicians

Practice addresses (Care Compare)

Hospital & facility affiliations

• Providence Holy Family Hospital Hospital, Spokane, WA, CCN 500077

Medicare enrollment (NPD)

Enrolled

Credentials

Doctor of Medicine

Practice roles

Locations

Interoperability endpoints

• Direct secure messaging: aslick1139927@wm.providencedirect.org

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.

• Providence Health & Services Washington

  dba Providence Medical Group

  • Pulmonary Disease Physician
  • Spokane, WA
  • NPI 1194099390

  Internal Medicine

  Medicare reassignment Care Compare group NPD
• Providence Health & Services Washington

  dba Providence North East Washington Medical Group

  • Family Medicine Physician
  • Colville, WA
  • NPI 1083968879
  NPD
• Providence Health & Services - Wa

  dba Prov Scred Hrt Med Ctr & Chlds Hos

  • General Acute Care Hospital
  • Spokane, WA
  • NPI 1144471715
  NPD (past)
• Providence Health & Services - Washington

  dba Providence Holy Family Hospital

  • General Acute Care Hospital
  • Spokane, WA
  • NPI 1225289895
  NPD (past)

Hospitals and other facilities this clinician is affiliated with according to Medicare Care Compare.

• Providence Health & Services - Washington

  dba Providence Holy Family Hospital

  • General Acute Care Hospital
  • Spokane, WA
  • NPI 1225289895
  Care Compare affiliation

The complete NPPES record for this NPI in the NPI Registry API format.

{
    "created_epoch": "1427846400000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1771891200000",
    "number": "1346635935",
    "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",
            "fax_number": "509-474-3245"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "624 E Front Ave",
            "address_purpose": "LOCATION",
            "city": "Spokane",
            "state": "WA",
            "postal_code": "992022139",
            "country_code": "US",
            "telephone_number": "509-626-9900",
            "country_name": "United States",
            "address_type": "DOM"
        },
        {
            "address_1": "759 Chestnut St",
            "address_purpose": "LOCATION",
            "city": "Springfield",
            "state": "MA",
            "postal_code": "011991001",
            "country_code": "US",
            "telephone_number": "413-794-0000",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "last_name": "SLICK",
        "first_name": "ANGELA",
        "middle_name": "JOAN VAN ATTA",
        "sole_proprietor": "YES",
        "sex": "F",
        "enumeration_date": "2015-04-01",
        "last_updated": "2026-02-24",
        "certification_date": "2026-02-24",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207R00000X",
            "taxonomy_group": "",
            "desc": "Internal Medicine",
            "state": "WA",
            "license": "MD60939811",
            "primary": true
        },
        {
            "code": "390200000X",
            "taxonomy_group": "",
            "desc": "Student in an Organized Health Care Education/Training Program",
            "state": null,
            "license": null,
            "primary": false
        }
    ],
    "identifiers": [],
    "endpoints": [
        {
            "endpointType": "DIRECT",
            "endpointTypeDescription": "Direct Messaging Address",
            "endpoint": "aslick1139927@wm.providencedirect.org",
            "affiliation": "N",
            "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": "ANGELA",
            "last_name": "VAN ATTA",
            "middle_name": "JOAN",
            "code": "1",
            "type": "Former Name"
        }
    ]
}

• Sleep Institute of Spokane, PLLC
• Julieann Sleep, CAAR
• Jessica Sleight, LAC, MACOM, DIPL.AC
• Robert Xavier Sletner VII
• Kelsie Bryn Slevin
• Deborah Slizewski, GNP
• Aidan Joshua Sloan
• Duncan Sloan, MD
• Kelsey Sloan, LMHC
• Lester R Sloan, P.A.

• Internal Medicine Physician in Spokane, WA
• Providers in Spokane, WA by specialty
• Internal Medicine Physician in Washington

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Feb 24, 2026; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.
• Medicare enrollment (CMS PECOS): enrollments, PAC IDs and benefit reassignments; Order and Referring.
• Medicare Care Compare (CMS): clinician profile, group practices, facility affiliations, MIPS scores and star ratings.
• National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.

Verify at the official NPI Registry.