NPI Portal NPI Lookup & Verification

Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Mountain View Hearing Aid Center

Hearing and Speech Clinic/Center in Gresham, OR · enumerated 2008 · authorized official Meredith Castellano, Partner Licensed Hearing Instrume.

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

National Provider Identifier

1568622231

Verified

See something wrong? Report a correction

Registry record

Entity type Organization (Type 2)
Legal business name Mountain View Hearing Aid Center
Practice address 3845 Ne Division St, Gresham, OR, 97030
Phone (503) 912-1273
Fax (503) 912-1274
Enumeration date Jun 16, 2008
Last updated in NPPES Jun 16, 2008

Taxonomy & classification

261QH0700X Hearing and Speech Clinic/Center Ambulatory Health Care Facilities · License HASP1007990 (OR) Primary

Authorized official

Name Meredith Castellano
Title Partner Licensed Hearing Instrume
Phone (503) 912-1273

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

Who is the authorized official for Mountain View Hearing Aid Center?
NPPES lists Meredith Castellano (Partner Licensed Hearing Instrume) as the authorized official for this organization.
What is the NPI number for Mountain View Hearing Aid Center?
The NPI for Mountain View Hearing Aid Center is 1568622231, a Type 2 (organization) record in the CMS NPPES registry.

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2008-06-16.