Desiree D Silapaxay

Primary specialty

Behavior AnalystTaxonomy code 103K00000X

Practice address

3003 Northup Way
Suite 200
Bellevue, WA 98004

Phone

(425) 822-6442

Fax

(425) 828-3101

NPI assigned

May 19, 2015

Sex

Female

Sole proprietor

Yes

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

Specialties & licenses 1

Addresses

Electronic endpoints 1

Medicare fee-for-service enrollment

Enrolled in WA

Eligible to order & refer

• Part B services: Yes
• Medical equipment: Yes
• Home health: No
• Power mobility devices: No
• Hospice: No

Green means eligible to order or refer.

Enrollment records 1

Medicare enrollment (NPD)

Enrolled

Practice roles

Locations

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 NPD
• Kaiser Foundation Health Plan of Washington

  • Multi-Specialty Clinic/Center
  • Everett, WA
  • NPI 1386935351
  NPD
• Kaiser Foundation Health Plan of Washington

  • Multi-Specialty Clinic/Center
  • Renton, WA
  • NPI 1669619870
  NPD
• Northwest Behavioral Associates

  • Specialist
  • Bellevue, WA
  • NPI 1861615122
  NPD (past)

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

{
    "created_epoch": "1431993600000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1757635200000",
    "number": "1548649940",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "275 BRONSON WAY NE",
            "city": "RENTON",
            "state": "WA",
            "postal_code": "980564030",
            "telephone_number": "425-235-2800",
            "fax_number": "877-516-9184"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "3003 NORTHUP WAY",
            "address_2": "SUITE 200",
            "city": "BELLEVUE",
            "state": "WA",
            "postal_code": "98004",
            "telephone_number": "425-822-6442",
            "fax_number": "425-828-3101"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "275 Bronson Way NE",
            "address_purpose": "LOCATION",
            "city": "Renton",
            "state": "WA",
            "postal_code": "980564030",
            "country_code": "US",
            "telephone_number": "425-235-2800",
            "fax_number": "855-902-8610",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "last_name": "SILAPAXAY",
        "first_name": "DESIREE",
        "middle_name": "D",
        "sole_proprietor": "YES",
        "sex": "F",
        "enumeration_date": "2015-05-19",
        "last_updated": "2025-09-12",
        "certification_date": "2025-09-12",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "103K00000X",
            "taxonomy_group": "",
            "desc": "Behavior Analyst",
            "state": null,
            "license": null,
            "primary": true
        }
    ],
    "identifiers": [],
    "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": "275 Bronson Way NE",
            "city": "Renton",
            "state": "WA",
            "country_code": "US",
            "postal_code": "980564030",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "other_names": []
}

• Sig Weedman PHD PS
• Sigh of Relief Counseling, PLLC
• Sight Partners Physicians, P.C.
• Katina Sigillo, R.PH.
• Signature Hospice Snohomish, LLC
• Lawrence Silber, D.C.
• Carol Silgailis
• Nancy C. Silkroski, PT
• Stephany Sue Silldorff, DNP, ARNP
• Melody Oritsema Sillo, MD

• Behavior Analyst in Bellevue, WA
• Providers in Bellevue, WA by specialty
• Behavior Analyst in Washington

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Sep 12, 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.
• National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.

Verify at the official NPI Registry.