Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Greenley Oaks Hearing Resource Center, Inc.

Q: What is the NPI number for Greenley Oaks Hearing Resource Center, Inc.?

The NPI for Greenley Oaks Hearing Resource Center, Inc. is 1093924573, a Type 2 (organization) record in the CMS NPPES registry.

Hearing Instrument Specialist in Sonora, CA · enumerated 2007 · authorized official Donald Morgan, President.

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

National Provider Identifier

1093924573

Verified

See something wrong? Report a correction

Registry record

Entity type Organization (Type 2)

Legal business name Greenley Oaks Hearing Resource Center, Inc.

Practice address 795 Morning Star Dr, Sonora, CA, 95370

Phone (209) 588-0662

Fax (209) 588-0664

Enumeration date May 22, 2007

Last updated in NPPES Sep 11, 2025

Taxonomy & classification

231H00000X Audiologist Speech, Language and Hearing Service Providers · License AU117 (CA) Secondary

237600000X Audiologist-Hearing Aid Fitter Speech, Language and Hearing Service Providers · License AU2224 (CA) Secondary

237700000X Hearing Instrument Specialist Speech, Language and Hearing Service Providers · License HA4108 (CA) Primary

Authorized official

Name Donald Morgan

Title President

Phone (209) 588-0662

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 Greenley Oaks Hearing Resource Center, Inc.?

NPPES lists Donald Morgan (President) as the authorized official for this organization.

What is the NPI number for Greenley Oaks Hearing Resource Center, Inc.?

The NPI for Greenley Oaks Hearing Resource Center, Inc. is 1093924573, a Type 2 (organization) record in the CMS NPPES registry.

Providers at this address

Browse all →

James Reese Otolaryngology/Facial Plastic Surgery Physician · Sonora, CA NPI 1538173059 Sleepmed of California Inc Sleep Disorder Diagnostic Clinic/Center · Sonora, CA NPI 1194734889 Sleepmed Therapies, Inc Durable Medical Equipment & Medical Supplies · Sonora, CA NPI 1700941259 Sleepmed of California Durable Medical Equipment & Medical Supplies · Sonora, CA NPI 1699831099 Greenley Oaks Ear, Nose & Throat, Apc Specialist · Sonora, CA NPI 1740456706 Louis Looper Audiologist-Hearing Aid Fitter · Sonora, CA NPI 1194049379 Nichole Longeway Family Nurse Practitioner · Sonora, CA NPI 1316751415

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2025-09-11.