Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Happy Ears, Pllc

Q: What type of organization is Happy Ears, Pllc?

Happy Ears, Pllc is registered in NPPES as a Hearing and Speech Clinic/Center (its primary provider taxonomy).

Hearing and Speech Clinic/Center in Plano, TX · enumerated 2025 · authorized official Yu Chan Shih, Audiologist.

Data current as of Jul 13, 2026 · sourced from CMS NPPES

National Provider Identifier

1821978115

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Registry record

Entity type Organization (Type 2)

Legal business name Happy Ears, Pllc

Practice address 1106 Wimbledon Ln, Plano, TX, 75075

Phone (972) 905-0168

Enumeration date Sep 5, 2025

Last updated in NPPES Sep 5, 2025

Taxonomy & classification

261QH0700X Hearing and Speech Clinic/Center Ambulatory Health Care Facilities Primary

Authorized official

Name Yu Chan Shih

Title Audiologist

Phone (972) 905-0168

What is an NPI number?

A National Provider Identifier (NPI) is a unique 10-digit number that CMS assigns to every U.S. healthcare provider and organization under HIPAA. Type 1 NPIs identify individual providers; Type 2 NPIs identify organizations. The NPI appears on insurance claims, prescriptions, and credentialing paperwork, and never changes, even if the provider moves or changes specialty.

Read the full guide → Validate an NPI →

Frequently asked questions

What type of organization is Happy Ears, Pllc?

Happy Ears, Pllc is registered in NPPES as a Hearing and Speech Clinic/Center (its primary provider taxonomy).

What is a Type 2 NPI?

A Type 2 NPI identifies an organization (group practice, hospital, pharmacy, lab), while Type 1 NPIs identify individual providers. Organizations bill under their Type 2 NPI.

Providers at this address

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Yu Chan Shih Audiologist · Plano, TX NPI 1831827872

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2025-09-05.