Marissa Leah Denenny

Primary specialty

Nurse PractitionerTaxonomy code 363L00000X

License

AP6165397 Issued in WA

Practice address

7916 E Longfellow Ave
Spokane, WA 99212-1712

Phone

(509) 209-1839

NPI assigned

Jul 9, 2025

Sex

Female

Sole proprietor

No

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

Specialties & licenses 1

Addresses

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

Nurse Practitioner

Education

Other, 2024

Medicare assignment

Accepts the Medicare-approved amount as payment in full

Group practices

Privia Medical Group Washington PLLCGroup PAC ID 2264320837, 73 clinicians

Practice addresses (Care Compare)

Medicare enrollment (NPD)

Enrolled

Credentials

Nurse Practitioner

State licenses

Practice roles

Locations

Interoperability endpoints

• FHIR API: https://api.platform.athenahealth.com/28594/brand/1/csg/1/fhir/r4

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.

• Privia Medical Group Washington, PLLC

  • Clinic/Center
  • Walla Walla, WA
  • NPI 1780658419
  Medicare reassignment Care Compare group NPD
• Walla Walla Clinic, Inc.

  • Clinic/Center
  • Milton Freewater, OR
  • NPI 1063521862
  NPD

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

{
    "created_epoch": "1752019200000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1752019200000",
    "number": "1376434316",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "7916 E LONGFELLOW AVE",
            "city": "SPOKANE",
            "state": "WA",
            "postal_code": "992121712"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "7916 E LONGFELLOW AVE",
            "city": "SPOKANE",
            "state": "WA",
            "postal_code": "992121712",
            "telephone_number": "509-209-1839"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "DENENNY",
        "first_name": "MARISSA",
        "middle_name": "LEAH",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2025-07-09",
        "last_updated": "2025-07-09",
        "certification_date": "2025-07-09",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "363L00000X",
            "taxonomy_group": "",
            "desc": "Nurse Practitioner",
            "state": "WA",
            "license": "AP6165397",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Jessica Ley Dempsey
• Paula Dempster, LPN
• Susan Denapoli, PHARMD
• Alex Celeste Deneau-Boyd, LMT
• John Denenny
• Sabreen Abdeladeim Deng
• Goldie Denham
• Kailie Denham, DPT
• Elizabeth A Deniro, MD
• Kayla Denison, HIS

• Nurse Practitioner in Spokane, WA
• Providers in Spokane, WA by specialty
• Nurse Practitioner in Washington

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Jul 9, 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.