NPI Portal NPI Lookup & Verification

Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Preferred Hearing Center

Hearing and Speech Clinic/Center in Olney, MD · enumerated 2020 · authorized official Karen Glickman, Audiologist.

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

National Provider Identifier

1760088843

Verified

See something wrong? Report a correction

Registry record

Entity type Organization (Type 2)
Legal business name Preferred Hearing Center
Practice address 18111 Prince Philip Dr Ste 123, Olney, MD, 20832
Phone (301) 570-4226
Enumeration date Dec 5, 2020
Last updated in NPPES Dec 5, 2020

Taxonomy & classification

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

Authorized official

Name Karen Glickman
Title Audiologist
Phone (301) 570-4226

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 Preferred Hearing Center?
NPPES lists Karen Glickman (Audiologist) as the authorized official for this organization.
What is the NPI number for Preferred Hearing Center?
The NPI for Preferred Hearing Center is 1760088843, a Type 2 (organization) record in the CMS NPPES registry.

Providers at this address

Browse all →

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2020-12-05.