Hear Northwest PLLC

Primary specialty

AudiologistTaxonomy code 231H00000X

Legal business name

HEAR NORTHWEST PLLC

Doing business as

Olympic Hearing & Balance
Seattle Hearing & Balance

Practice address

49 Front St N
Issaquah, WA 98027-3237

Phone

(425) 391-3343

Fax

(425) 391-5692

NPI assigned

May 6, 2026

Last updated

May 12, 2026By the provider in NPPES

Organization subpart

No

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

Authorized official

Name

Peggy Kyllonen

Title

Administration Specialist

Phone

(425) 391-3343

Specialties & licenses 1

Addresses

Other names 2

• Olympic Hearing & Balance Doing business as
• Seattle Hearing & Balance Doing business as

Tax ID family

Eastside Audiology Hearing Services2 organizations share this tax ID, including this one

Other organizations with this tax ID 1

Organizations that report the same tax identification number in the National Provider Directory.

• Hear Northwest PLLC

  dba Eastside Audiology & Hearing Services

  • Audiologist
  • Issaquah, WA
  • NPI 1215425905
  NPD tax ID

Practitioners 1

Individual providers connected to this organization through Medicare benefit reassignment, Care Compare group membership or National Provider Directory roles, and the practitioner matching its NPPES authorized official.

• Nichole Kingham Furness, AU.D.

  • Audiologist
  • Issaquah, WA
  • NPI 1538263769
  NPD

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

{
    "created_epoch": "1778025600000",
    "enumeration_type": "NPI-2",
    "last_updated_epoch": "1778544000000",
    "number": "1639006224",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "49 FRONT ST N",
            "city": "ISSAQUAH",
            "state": "WA",
            "postal_code": "980273237",
            "telephone_number": "425-391-3343"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "49 FRONT ST N",
            "city": "ISSAQUAH",
            "state": "WA",
            "postal_code": "980273237",
            "telephone_number": "425-391-3343",
            "fax_number": "425-391-5692"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "organization_name": "HEAR NORTHWEST PLLC",
        "organizational_subpart": "NO",
        "enumeration_date": "2026-05-06",
        "last_updated": "2026-05-12",
        "certification_date": "2026-05-12",
        "status": "A",
        "authorized_official_last_name": "KYLLONEN",
        "authorized_official_first_name": "PEGGY",
        "authorized_official_title_or_position": "ADMINISTRATION SPECIALIST",
        "authorized_official_telephone_number": "425-391-3343"
    },
    "taxonomies": [
        {
            "code": "231H00000X",
            "taxonomy_group": "",
            "desc": "Audiologist",
            "state": null,
            "license": null,
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": [
        {
            "organization_name": "Olympic Hearing & Balance",
            "code": "3",
            "type": "Doing Business As"
        },
        {
            "organization_name": "Seattle Hearing & Balance",
            "code": "3",
            "type": "Doing Business As"
        }
    ]
}

• Qiao He, RN
• Yue He
• Healing Change Counseling
• Erica Healy
• Hear Northwest PLLC (Eastside Audiology & Hearing Services)
• Elise Anne Hecker, LMP
• Maudianne Hegman
• Peyton Heilig
• Mareon Vincent Henderson, LICSW
• Cynthia Hendrickson, OT/L

• Audiologist in Issaquah, WA
• Providers in Issaquah, WA by specialty
• Audiologist in Washington

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on May 12, 2026; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.
• National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.

Verify at the official NPI Registry.