Zachary D Stiles

Primary specialty

Medical Physician AssistantTaxonomy code 363AM0700X

License

PA60896690 Issued in WA

Practice address

322 W North River Dr
Spokane, WA 99201-3208

Phone

(509) 324-6464

Fax

(509) 241-2056

NPI assigned

Sep 7, 2017

Sex

Male

Sole proprietor

No

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

Specialties & licenses 1

Addresses

Other identifiers 1

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: No

Green means eligible to order or refer.

Enrollment records 1

Specialty

Physician Assistant

Education

Other, 2018

Medicare assignment

Accepts the Medicare-approved amount as payment in full

Telehealth

Offers telehealth services

Group practices

Kaiser Foundation Health Plan of WashingtonGroup PAC ID 9032022579, 1,519 clinicians

Practice addresses (Care Compare)

Medicare enrollment (NPD)

Enrolled

Credentials

Physician Assistant

Practice roles

Locations

Interoperability endpoints

• Direct secure messaging: zstiles4546745@ghc.direct-ci.net

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.

• Kaiser Foundation Health Plan of Washington

  • Multi-Specialty Clinic/Center
  • Seattle, WA
  • NPI 1396810701
  Medicare reassignment Care Compare group
• Doctors Clinic of Spokane

  • Family Medicine Physician
  • Spokane, WA
  • NPI 1497760292
  Medicare reassignment
• Kaiser Foundation Health Plan of Washington

  • Multi-Specialty Clinic/Center
  • Everett, WA
  • NPI 1386935351
  NPD

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

{
    "created_epoch": "1504742400000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1747699200000",
    "number": "1407374747",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "220 E ROWAN AVE STE 300",
            "city": "SPOKANE",
            "state": "WA",
            "postal_code": "992071203",
            "telephone_number": "509-489-3554",
            "fax_number": "509-232-4387"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "322 W NORTH RIVER DR",
            "city": "SPOKANE",
            "state": "WA",
            "postal_code": "992013208",
            "telephone_number": "509-324-6464",
            "fax_number": "509-241-2056"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "MEDEX Northwest",
            "address_2": "4311 11th Avenue NE, Suite 200",
            "address_purpose": "LOCATION",
            "city": "Seattle",
            "state": "WA",
            "postal_code": "98105",
            "country_code": "US",
            "telephone_number": "206-616-4001",
            "country_name": "United States",
            "address_type": "DOM"
        },
        {
            "address_1": "220 E Rowan Ave Ste 300",
            "address_purpose": "LOCATION",
            "city": "Spokane",
            "state": "WA",
            "postal_code": "99207",
            "country_code": "US",
            "telephone_number": "509-489-3554 x109",
            "fax_number": "509-232-4387",
            "country_name": "United States",
            "address_type": "DOM"
        },
        {
            "address_1": "220 E Rowan Ave Ste 300",
            "address_purpose": "LOCATION",
            "city": "Spokane",
            "state": "WA",
            "postal_code": "99207",
            "country_code": "US",
            "telephone_number": "509-489-3554 x109",
            "fax_number": "509-232-4387",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "last_name": "STILES",
        "first_name": "ZACHARY",
        "middle_name": "D",
        "name_prefix": "Mr.",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2017-09-07",
        "last_updated": "2025-05-20",
        "certification_date": "2025-05-20",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "363AM0700X",
            "taxonomy_group": "",
            "desc": "Physician Assistant, Medical",
            "state": "WA",
            "license": "PA60896690",
            "primary": true
        }
    ],
    "identifiers": [
        {
            "code": "05",
            "desc": "MEDICAID",
            "issuer": null,
            "identifier": "2110931",
            "state": "WA"
        }
    ],
    "endpoints": [
        {
            "endpointType": "SOAP",
            "endpointTypeDescription": "SOAP URL",
            "endpoint": "https://careepicwa.kp.org:14430/Interconnect-CE-PRD/wcf/epic.community.hie/xcpdrespondinggatewaysync.svc/ceq",
            "affiliation": "N",
            "endpointDescription": "Carequality",
            "use": "HIE",
            "useDescription": "Health Information Exchange (HIE)",
            "contentType": "OTHER",
            "contentTypeDescription": "Other",
            "contentOtherDescription": "C-CDA",
            "address_1": "322 W North River Dr",
            "city": "Spokane",
            "state": "WA",
            "country_code": "US",
            "postal_code": "992013208",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "other_names": []
}

• Cara Marie Stickelmeyer, CBT
• Miranda Renee Stieber, LMT
• John Stifter, LMHC, LMFTA
• Heather Stiles
• Michelle Stiles, PA-C
• Still Waters Wellness LLC
• Geoffrey D Stiller, M.D.
• Lisa Stiller, M.D.
• Stillpoint Therapeutic Massage PLLC
• Stillwater Mental Health Counseling PLLC

• Medical Physician Assistant in Spokane, WA
• Providers in Spokane, WA by specialty
• Medical Physician Assistant in Washington

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on May 20, 2025; 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.