Heather Sebastian, ARNP

Primary specialty

Psychiatric/Mental Health Nurse PractitionerTaxonomy code 363LP0808X

License

AP61577915 Issued in WA

Practice address

100 N Howard St # 6982
Spokane, WA 99201-0508

Phone

(206) 590-5053

Fax

(206) 231-0144

NPI assigned

Jul 6, 2024

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

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

Jefferson Community Counseling CenterGroup PAC ID 6103715081, 14 clinicians

Practice addresses (Care Compare)

Medicare enrollment (NPD)

Enrolled

State licenses

Practice roles

Locations

Interoperability endpoints

• FHIR API: https://api.qualifacts.org/api/fhir/discoverybh/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.

• Jefferson Community Counseling Center

  • Community/Behavioral Health Agency
  • Port Townsend, WA
  • NPI 1083701015

  WA

  Medicare reassignment Care Compare group NPD
• Therapy Changes Things, PLLC

  • Adult Mental Health Clinic/Center
  • Spokane, WA
  • NPI 1245021765
  NPD Authorized official
• Madrona Institute of Washington

  • Addiction (Substance Use Disorder) Counselor
  • Port Townsend, WA
  • NPI 1154410876
  NPD (past)
• Shifa Health PLLC

  • Cognitive & Behavioral Psychologist
  • Mount Vernon, WA
  • NPI 1356415327
  NPD (past)

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

{
    "created_epoch": "1720224000000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1754265600000",
    "number": "1780420034",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "100 N HOWARD ST # 6982",
            "city": "SPOKANE",
            "state": "WA",
            "postal_code": "992010508",
            "telephone_number": "206-590-5053",
            "fax_number": "206-231-0144"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "100 N HOWARD ST # 6982",
            "city": "SPOKANE",
            "state": "WA",
            "postal_code": "992010508",
            "telephone_number": "206-590-5053",
            "fax_number": "206-231-0144"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "SEBASTIAN",
        "first_name": "HEATHER",
        "credential": "ARNP",
        "sole_proprietor": "YES",
        "sex": "F",
        "enumeration_date": "2024-07-06",
        "last_updated": "2025-08-04",
        "certification_date": "2025-08-04",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "363LP0808X",
            "taxonomy_group": "",
            "desc": "Nurse Practitioner, Psychiatric/Mental Health",
            "state": "WA",
            "license": "AP61577915",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Rysa Marie Seaman
• Sean F. Mee PHD LLC
• Brandon J Search
• Sadie Search, DPT
• Marilyn Lee Sears, PHD, LMFT
• Riley Sebers, LMHC
• Alexandra Sebren, MD
• Opal Ann Secor, MS, LAT, ATC
• Brad Mitchell Secrest, L.M.P.
• Paul Joseph Secrest, CARE COORDINATOR

• All providers in Spokane, WA
• Psychiatric/Mental Health Nurse Practitioner in Washington

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Aug 4, 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.