Alyssa Y Isaac

Primary specialty

Physical TherapistTaxonomy code 225100000X

License

61089383 Issued in WA

Practice address

12116 Alexander Rd Unit a
Everett, WA 98204-4720

Phone

(516) 474-6612

NPI assigned

Jan 1, 2021

Last updated

Jun 8, 2026By the provider in NPPES

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

Not listed in the public Medicare enrollment file

Specialty

Physical Therapist in Private Practice

Education

Other, 2019

Medicare assignment

Accepts the Medicare-approved amount as payment in full

Group practices

Washington Luna Care Physical Therapy LLCGroup PAC ID 7416283817, 161 clinicians

King County Public Hospital District No 2Group PAC ID 7618880097, shared by 5 NPIs, 586 clinicians

Practice addresses (Care Compare)

Medicare enrollment (NPD)

Enrolled

State licenses

Organizations this provider is connected to: Medicare benefit reassignments (the organization bills Medicare for this provider’s services), Care Compare group memberships, National Provider Directory roles and organizations whose NPPES authorized official is this provider.

• Washington Luna Care Physical Therapy LLC

  • Physical Therapist
  • Bellevue, WA
  • NPI 1346808052
  Care Compare group

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

{
    "created_epoch": "1609459200000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1780876800000",
    "number": "1154919538",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "12116 ALEXANDER RD UNIT A",
            "city": "EVERETT",
            "state": "WA",
            "postal_code": "982044720",
            "telephone_number": "516-474-6612"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "12116 ALEXANDER RD UNIT A",
            "city": "EVERETT",
            "state": "WA",
            "postal_code": "982044720",
            "telephone_number": "516-474-6612"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "ISAAC",
        "first_name": "ALYSSA",
        "middle_name": "Y",
        "sole_proprietor": "YES",
        "sex": "F",
        "enumeration_date": "2021-01-01",
        "last_updated": "2026-06-08",
        "certification_date": "2026-06-08",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "225100000X",
            "taxonomy_group": "",
            "desc": "Physical Therapist",
            "state": "WA",
            "license": "61089383",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Kristin Kelley Irmen, MA-CCC-SLP
• Ironclad Human Performance PLLC
• Mary Irons
• Samantha Irons
• Tiffany Irvin, CPS
• Dave N Isaac
• Aileen Isakharova, DPT
• Andrew M Isawa
• Santiago Iscoa, MSW
• Isd Inc1

• Physical Therapist in Everett, WA
• Providers in Everett, WA by specialty
• Physical Therapist in Washington

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Jun 8, 2026; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.
• 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.